| 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 | $96.85 | 6.191% | $102.846 | $102.85 | $102.85 | $102.80 |
| Purchase #2 | $213.40 | 10.121% | $234.9982 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $87.45 | 13.828% | $99.5426 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $77.67 | 12.317% | $87.2366 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $128.37 | 3.170% | $132.4393 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $53.62 | 7.574% | $57.6812 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $104.79 | 3.365% | $108.3162 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $762.15 | $823.0601 | $823.07 | $823.10 | $822.90 | |