| 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 | $137.95 | 11.675% | $154.0557 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $130.93 | 8.319% | $141.8221 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $37.90 | 12.669% | $42.7016 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $131.86 | 8.872% | $143.5586 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $234.83 | 5.781% | $248.4055 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $148.88 | 6.136% | $158.0153 | $158.02 | $158.00 | $158.00 |
| Purchase #7 | $30.63 | 6.610% | $32.6546 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $852.98 | $921.2134 | $921.22 | $921.15 | $921.30 | |