| 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 | $158.96 | 10.584% | $175.7843 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $45.52 | 7.527% | $48.9463 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $147.40 | 5.839% | $156.0067 | $156.01 | $156.00 | $156.00 |
| Purchase #4 | $83.25 | 7.697% | $89.6578 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $182.36 | 8.465% | $197.7968 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $60.55 | 9.697% | $66.4215 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $190.25 | 5.171% | $200.0878 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $868.29 | $934.7012 | $934.71 | $934.70 | $934.70 | |