| 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 | $213.55 | 7.483% | $229.5299 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $139.73 | 7.315% | $149.9512 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $227.26 | 8.675% | $246.9748 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $105.45 | 4.710% | $110.4167 | $110.42 | $110.40 | $110.40 |
| Purchase #5 | $112.77 | 11.317% | $125.5322 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $48.33 | 10.689% | $53.496 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $145.65 | 6.636% | $155.3153 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $992.74 | $1,071.2161 | $1,071.22 | $1,071.20 | $1,071.20 | |