| 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 | $89.62 | 3.821% | $93.0444 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $219.69 | 7.503% | $236.1733 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $206.73 | 5.189% | $217.4572 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $144.42 | 11.759% | $161.4023 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $249.73 | 4.352% | $260.5982 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $63.46 | 9.728% | $69.6334 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $46.41 | 7.346% | $49.8193 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $1,020.06 | $1,088.1281 | $1,088.12 | $1,088.10 | $1,088.10 | |