| 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 | $50.80 | 9.808% | $55.7825 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $141.47 | 12.389% | $158.9967 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $83.35 | 9.794% | $91.5133 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $36.78 | 9.714% | $40.3528 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $222.65 | 8.479% | $241.5285 | $241.53 | $241.55 | $241.50 |
| Purchase #6 | $83.94 | 9.106% | $91.5836 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $115.31 | 7.540% | $124.0044 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $734.30 | $803.7618 | $803.75 | $803.80 | $803.80 | |