| 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 | $85.68 | 6.746% | $91.46 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $249.83 | 13.696% | $284.0467 | $284.05 | $284.05 | $284.00 |
| Purchase #3 | $152.62 | 11.477% | $170.1362 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $213.43 | 7.513% | $229.465 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $110.34 | 12.594% | $124.2362 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $31.66 | 12.318% | $35.5599 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $170.89 | 10.122% | $188.1875 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,014.45 | $1,123.0915 | $1,123.11 | $1,123.10 | $1,123.10 | |