| 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 | $97.95 | 11.714% | $109.4239 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $40.88 | 12.866% | $46.1396 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $213.99 | 12.584% | $240.9185 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $102.59 | 6.163% | $108.9126 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $68.86 | 8.852% | $74.9555 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $115.94 | 11.805% | $129.6267 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $132.95 | 7.637% | $143.1034 | $143.10 | $143.10 | $143.10 |
| 7 purchase totals = | $773.16 | $853.0802 | $853.08 | $853.05 | $853.00 | |