| 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 | $47.28 | 10.127% | $52.068 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $123.86 | 6.857% | $132.3531 | $132.35 | $132.35 | $132.40 |
| Purchase #3 | $213.30 | 4.247% | $222.3589 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $154.46 | 10.255% | $170.2999 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $128.39 | 13.626% | $145.8844 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $8.88 | 5.692% | $9.3854 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $143.98 | 3.210% | $148.6018 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $820.15 | $880.9515 | $880.95 | $880.95 | $881.10 | |