| 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 | $6.41 | 7.418% | $6.8855 | $6.89 | $6.90 | $6.90 |
| Purchase #2 | $89.84 | 4.867% | $94.2125 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $84.42 | 8.319% | $91.4429 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $77.75 | 11.311% | $86.5443 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $32.58 | 8.117% | $35.2245 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $209.38 | 12.787% | $236.1534 | $236.15 | $236.15 | $236.20 |
| Purchase #7 | $51.25 | 6.201% | $54.428 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $551.63 | $604.8911 | $604.88 | $604.90 | $604.80 | |