| 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 | $155.44 | 3.162% | $160.355 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $249.81 | 5.446% | $263.4147 | $263.41 | $263.40 | $263.40 |
| Purchase #3 | $103.93 | 8.148% | $112.3982 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $42.40 | 3.611% | $43.9311 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $31.96 | 3.750% | $33.1585 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $50.43 | 3.482% | $52.186 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $102.46 | 12.738% | $115.5114 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $736.43 | $780.9549 | $780.96 | $780.95 | $781.00 | |