| 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 | $65.96 | 13.230% | $74.6865 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $84.68 | 5.129% | $89.0232 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $210.50 | 9.227% | $229.9228 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $216.98 | 11.286% | $241.4684 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $46.56 | 3.855% | $48.3549 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $90.54 | 7.813% | $97.6139 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $145.85 | 12.640% | $164.2854 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $861.07 | $945.3551 | $945.35 | $945.30 | $945.40 | |