| 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 | $198.33 | 6.131% | $210.4896 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $102.81 | 4.377% | $107.31 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $178.67 | 4.839% | $187.3158 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $108.55 | 8.673% | $117.9645 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $107.38 | 5.495% | $113.2805 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $135.55 | 13.755% | $154.1949 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $55.54 | 10.549% | $61.3989 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $886.83 | $951.9542 | $951.95 | $951.95 | $952.00 | |