| 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 | $25.32 | 4.822% | $26.5409 | $26.54 | $26.55 | $26.50 |
| Purchase #2 | $16.53 | 8.809% | $17.9861 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $115.82 | 12.227% | $129.9813 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $210.75 | 8.192% | $228.0146 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $140.88 | 6.501% | $150.0386 | $150.04 | $150.05 | $150.00 |
| Purchase #6 | $118.91 | 5.783% | $125.7866 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $233.68 | 9.852% | $256.7022 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $861.89 | $935.0503 | $935.05 | $935.10 | $935.00 | |