| 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 | $86.34 | 7.576% | $92.8811 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $13.58 | 3.158% | $14.0089 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $146.28 | 9.563% | $160.2688 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $241.86 | 3.152% | $249.4834 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $184.34 | 13.714% | $209.6204 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $143.81 | 7.837% | $155.0804 | $155.08 | $155.10 | $155.10 |
| Purchase #7 | $213.54 | 3.122% | $220.2067 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $1,029.75 | $1,101.5497 | $1,101.55 | $1,101.55 | $1,101.60 | |