| 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 | $154.49 | 9.342% | $168.9225 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $113.52 | 13.199% | $128.5035 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $221.76 | 11.121% | $246.4219 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $25.43 | 12.765% | $28.6761 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $167.86 | 5.731% | $177.4801 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $121.48 | 9.289% | $132.7643 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $29.88 | 6.555% | $31.8386 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $834.42 | $914.6070 | $914.60 | $914.60 | $914.60 | |