| 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 | $120.94 | 3.362% | $125.006 | $125.01 | $125.00 | $125.00 |
| Purchase #2 | $54.81 | 10.572% | $60.6045 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $102.26 | 7.776% | $110.2117 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $135.90 | 6.765% | $145.0936 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $26.63 | 9.673% | $29.2059 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $185.50 | 13.578% | $210.6872 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $118.59 | 6.749% | $126.5936 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $744.63 | $807.4025 | $807.40 | $807.40 | $807.40 | |