| 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 | $116.79 | 9.789% | $128.2226 | $128.22 | $128.20 | $128.20 |
| Purchase #2 | $59.91 | 13.606% | $68.0614 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $247.64 | 12.833% | $279.4196 | $279.42 | $279.40 | $279.40 |
| Purchase #4 | $217.43 | 9.482% | $238.0467 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $161.34 | 3.354% | $166.7513 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $195.91 | 7.344% | $210.2976 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $62.25 | 11.314% | $69.293 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $1,061.27 | $1,160.0922 | $1,160.09 | $1,160.05 | $1,160.10 | |