| 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 | $117.92 | 6.361% | $125.4209 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $31.90 | 11.659% | $35.6192 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $52.70 | 4.299% | $54.9656 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $52.82 | 4.227% | $55.0527 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $104.90 | 4.682% | $109.8114 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $170.29 | 13.506% | $193.2894 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $6.57 | 6.354% | $6.9875 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $537.10 | $581.1467 | $581.15 | $581.10 | $581.20 | |