| 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 | $121.40 | 8.441% | $131.6474 | $131.65 | $131.65 | $131.60 |
| Purchase #2 | $16.83 | 5.838% | $17.8125 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $111.48 | 12.364% | $125.2634 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $152.38 | 5.866% | $161.3186 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $58.95 | 7.844% | $63.574 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $236.91 | 8.341% | $256.6707 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $66.25 | 9.221% | $72.3589 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $764.20 | $828.6455 | $828.64 | $828.55 | $828.70 | |