| 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 | $178.70 | 6.780% | $190.8159 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $248.30 | 8.526% | $269.4701 | $269.47 | $269.45 | $269.50 |
| Purchase #3 | $168.55 | 11.192% | $187.4141 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $219.68 | 11.297% | $244.4972 | $244.50 | $244.50 | $244.50 |
| Purchase #5 | $249.73 | 7.344% | $268.0702 | $268.07 | $268.05 | $268.10 |
| Purchase #6 | $40.46 | 5.438% | $42.6602 | $42.66 | $42.65 | $42.70 |
| Purchase #7 | $221.47 | 10.199% | $244.0577 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $1,326.89 | $1,446.9854 | $1,446.99 | $1,446.90 | $1,447.10 | |