| 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 | $171.34 | 11.598% | $191.212 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $46.72 | 7.499% | $50.2235 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $25.27 | 6.670% | $26.9555 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $100.53 | 6.575% | $107.1398 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $225.39 | 11.417% | $251.1228 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $52.53 | 4.470% | $54.8781 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $18.95 | 4.679% | $19.8367 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $640.73 | $701.3684 | $701.37 | $701.35 | $701.30 | |