| 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 | $191.86 | 9.735% | $210.5376 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $110.76 | 10.788% | $122.7088 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $21.54 | 7.602% | $23.1775 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $151.68 | 5.425% | $159.9086 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $60.96 | 5.232% | $64.1494 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $81.87 | 7.469% | $87.9849 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $171.70 | 10.525% | $189.7714 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $790.37 | $858.2382 | $858.24 | $858.25 | $858.20 | |