| 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 | $42.25 | 5.843% | $44.7187 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $61.92 | 6.788% | $66.1231 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $31.46 | 4.789% | $32.9666 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $209.96 | 11.585% | $234.2839 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $218.31 | 8.307% | $236.445 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $38.95 | 7.317% | $41.8 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $49.44 | 11.742% | $55.2452 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $652.29 | $711.5825 | $711.59 | $711.55 | $711.50 | |