| 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 | $143.42 | 5.494% | $151.2995 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $75.51 | 7.660% | $81.2941 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $85.36 | 5.630% | $90.1658 | $90.17 | $90.15 | $90.20 |
| Purchase #4 | $117.84 | 4.584% | $123.2418 | $123.24 | $123.25 | $123.20 |
| Purchase #5 | $143.26 | 12.646% | $161.3767 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $244.44 | 9.613% | $267.938 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $86.50 | 6.271% | $91.9244 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $896.33 | $967.2403 | $967.24 | $967.25 | $967.20 | |