| 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 | $187.84 | 6.552% | $200.1473 | $200.15 | $200.15 | $200.10 |
| Purchase #2 | $43.66 | 11.832% | $48.8259 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $24.80 | 13.614% | $28.1763 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $248.29 | 5.105% | $260.9652 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $63.98 | 8.797% | $69.6083 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $62.45 | 12.718% | $70.3924 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $213.68 | 9.809% | $234.6399 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $844.70 | $912.7553 | $912.77 | $912.80 | $912.70 | |