| 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 | $48.53 | 9.535% | $53.1573 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $222.55 | 11.555% | $248.2657 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $78.94 | 10.619% | $87.3226 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $225.91 | 11.334% | $251.5146 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $28.98 | 8.380% | $31.4085 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $245.86 | 13.203% | $278.3209 | $278.32 | $278.30 | $278.30 |
| Purchase #7 | $231.86 | 12.219% | $260.191 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,082.63 | $1,210.1806 | $1,210.18 | $1,210.10 | $1,210.20 | |