| 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 | $202.28 | 5.478% | $213.3609 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $21.35 | 3.650% | $22.1293 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $136.25 | 11.521% | $151.9474 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $197.52 | 3.484% | $204.4016 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $230.96 | 8.686% | $251.0212 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $79.82 | 9.641% | $87.5154 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $99.50 | 6.474% | $105.9416 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $967.68 | $1,036.3174 | $1,036.32 | $1,036.30 | $1,036.20 | |