| 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 | $107.34 | 9.788% | $117.8464 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $247.62 | 9.507% | $271.1612 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $193.31 | 11.279% | $215.1134 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $16.50 | 7.107% | $17.6727 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $229.95 | 13.454% | $260.8875 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $235.94 | 7.647% | $253.9823 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $166.97 | 13.278% | $189.1403 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,197.63 | $1,325.8038 | $1,325.80 | $1,325.80 | $1,325.80 | |