| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.65 | 6.751% | $240.8836 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $158.32 | 12.764% | $178.528 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $149.55 | 9.223% | $163.343 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $157.46 | 7.788% | $169.723 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $149.85 | 7.803% | $161.5428 | $161.54 | $161.55 | $161.50 |
| Purchase #6 | $48.42 | 11.632% | $54.0522 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $42.94 | 9.851% | $47.17 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $932.19 | $1,015.2426 | $1,015.23 | $1,015.25 | $1,015.20 | |