| 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 | $99.99 | 8.537% | $108.5261 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $148.78 | 7.852% | $160.4622 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $117.59 | 3.500% | $121.7057 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $24.46 | 6.122% | $25.9574 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $162.60 | 8.712% | $176.7657 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $10.57 | 3.309% | $10.9198 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $117.58 | 10.261% | $129.6449 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $681.57 | $733.9818 | $733.99 | $733.95 | $734.00 | |