| 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 | $245.35 | 3.452% | $253.8195 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $32.34 | 9.654% | $35.4621 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $95.95 | 5.854% | $101.5669 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $71.88 | 12.264% | $80.6954 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $14.90 | 12.329% | $16.737 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $77.55 | 13.702% | $88.1759 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $180.46 | 5.719% | $190.7805 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $718.43 | $767.2373 | $767.25 | $767.25 | $767.30 | |