| 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 | $70.74 | 7.853% | $76.2952 | $76.30 | $76.30 | $76.30 |
| Purchase #2 | $98.85 | 10.610% | $109.338 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $66.87 | 12.720% | $75.3759 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $47.35 | 8.594% | $51.4193 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $225.58 | 10.171% | $248.5237 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $48.54 | 13.576% | $55.1298 | $55.13 | $55.15 | $55.10 |
| Purchase #7 | $250.26 | 8.352% | $271.1617 | $271.16 | $271.15 | $271.20 |
| 7 purchase totals = | $808.19 | $887.2436 | $887.25 | $887.25 | $887.20 | |