| 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 | $154.85 | 9.818% | $170.0532 | $170.05 | $170.05 | $170.10 |
| Purchase #2 | $231.26 | 5.298% | $243.5122 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $240.33 | 11.810% | $268.713 | $268.71 | $268.70 | $268.70 |
| Purchase #4 | $245.36 | 10.160% | $270.2886 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $91.93 | 10.623% | $101.6957 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $225.44 | 13.809% | $256.571 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $125.33 | 12.132% | $140.535 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $1,314.50 | $1,451.3687 | $1,451.37 | $1,451.35 | $1,451.40 | |