| 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 | $151.99 | 12.201% | $170.5343 | $170.53 | $170.55 | $170.50 |
| Purchase #2 | $138.37 | 3.424% | $143.1078 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $220.29 | 3.320% | $227.6036 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $150.72 | 6.348% | $160.2877 | $160.29 | $160.30 | $160.30 |
| Purchase #5 | $23.98 | 6.572% | $25.556 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $136.27 | 7.215% | $146.1019 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $64.64 | 3.626% | $66.9838 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $886.26 | $940.1751 | $940.17 | $940.20 | $940.20 | |