| 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 | $152.42 | 4.731% | $159.631 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $131.76 | 12.294% | $147.9586 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $182.83 | 7.466% | $196.4801 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $177.40 | 5.357% | $186.9033 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $138.50 | 11.624% | $154.5992 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $56.51 | 9.204% | $61.7112 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $12.97 | 13.324% | $14.6981 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $852.39 | $921.9815 | $921.98 | $922.00 | $922.00 | |