| 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 | $220.54 | 12.855% | $248.8904 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $158.80 | 13.676% | $180.5175 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $166.40 | 7.183% | $178.3525 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $111.32 | 9.494% | $121.8887 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $25.69 | 6.424% | $27.3403 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $119.97 | 7.385% | $128.8298 | $128.83 | $128.85 | $128.80 |
| Purchase #7 | $56.26 | 10.590% | $62.2179 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $858.98 | $948.0371 | $948.04 | $948.05 | $948.00 | |