| 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 | $166.31 | 8.608% | $180.626 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $144.45 | 12.867% | $163.0364 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $54.86 | 9.263% | $59.9417 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $44.64 | 10.195% | $49.191 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $96.35 | 6.174% | $102.2986 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $245.25 | 7.317% | $263.1949 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $180.40 | 10.570% | $199.4683 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $932.26 | $1,017.7569 | $1,017.76 | $1,017.80 | $1,017.70 | |