| 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 | $152.62 | 9.610% | $167.2868 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $134.89 | 3.843% | $140.0738 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $160.85 | 13.656% | $182.8157 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $55.95 | 3.695% | $58.0174 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $54.41 | 7.286% | $58.3743 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $92.51 | 10.551% | $102.2707 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $234.56 | 8.199% | $253.7916 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $885.79 | $962.6303 | $962.63 | $962.55 | $962.70 | |