| 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 | $73.45 | 3.499% | $76.02 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $156.86 | 8.392% | $170.0237 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $94.59 | 10.498% | $104.5201 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $21.81 | 12.348% | $24.5031 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $45.98 | 7.398% | $49.3816 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $137.29 | 7.168% | $147.1309 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $141.51 | 12.542% | $159.2582 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $671.49 | $730.8376 | $730.83 | $730.80 | $730.80 | |