| 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 | $84.91 | 7.740% | $91.482 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $245.64 | 3.495% | $254.2251 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $203.67 | 3.494% | $210.7862 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $107.97 | 6.745% | $115.2526 | $115.25 | $115.25 | $115.30 |
| Purchase #5 | $213.72 | 13.549% | $242.6769 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $46.48 | 5.867% | $49.207 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $8.48 | 6.585% | $9.0384 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $910.87 | $972.6682 | $972.68 | $972.75 | $972.70 | |