| 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 | $5.53 | 5.452% | $5.8315 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $136.62 | 3.477% | $141.3703 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $248.86 | 9.652% | $272.88 | $272.88 | $272.90 | $272.90 |
| Purchase #4 | $144.76 | 13.154% | $163.8017 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $226.26 | 8.411% | $245.2907 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $68.96 | 5.624% | $72.8383 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $66.65 | 9.719% | $73.1277 | $73.13 | $73.15 | $73.10 |
| 7 purchase totals = | $897.64 | $975.1402 | $975.14 | $975.20 | $975.10 | |