| 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 | $76.52 | 5.828% | $80.9796 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $83.50 | 10.560% | $92.3176 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $139.63 | 10.432% | $154.1962 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $71.71 | 3.503% | $74.222 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $222.86 | 4.474% | $232.8308 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $170.34 | 11.461% | $189.8627 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $130.36 | 10.548% | $144.1104 | $144.11 | $144.10 | $144.10 |
| 7 purchase totals = | $894.92 | $968.5193 | $968.52 | $968.50 | $968.50 | |