| 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 | $211.43 | 3.767% | $219.3946 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $244.49 | 3.420% | $252.8516 | $252.85 | $252.85 | $252.90 |
| Purchase #3 | $152.54 | 10.234% | $168.1509 | $168.15 | $168.15 | $168.20 |
| Purchase #4 | $31.90 | 3.413% | $32.9887 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $149.99 | 7.200% | $160.7893 | $160.79 | $160.80 | $160.80 |
| Purchase #6 | $233.78 | 13.574% | $265.5133 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $224.49 | 9.120% | $244.9635 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,248.62 | $1,344.6519 | $1,344.64 | $1,344.65 | $1,344.80 | |