| 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 | $87.46 | 4.368% | $91.2803 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $171.92 | 5.237% | $180.9235 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $162.47 | 13.155% | $183.8429 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $24.33 | 7.526% | $26.1611 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $35.94 | 5.602% | $37.9534 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $58.32 | 6.496% | $62.1085 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $236.33 | 8.398% | $256.177 | $256.18 | $256.20 | $256.20 |
| 7 purchase totals = | $776.77 | $838.4467 | $838.44 | $838.45 | $838.50 | |