| 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 | $207.47 | 6.251% | $220.4389 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $92.79 | 5.288% | $97.6967 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $58.65 | 12.731% | $66.1167 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $231.70 | 9.588% | $253.9154 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $101.26 | 5.344% | $106.6713 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $75.75 | 11.439% | $84.415 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $129.34 | 13.684% | $147.0389 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $896.96 | $976.2929 | $976.31 | $976.25 | $976.20 | |