| 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 | $98.94 | 3.203% | $102.109 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $32.88 | 6.352% | $34.9685 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $154.50 | 10.215% | $170.2822 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $149.69 | 13.376% | $169.7125 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $77.71 | 6.843% | $83.0277 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $64.81 | 7.445% | $69.6351 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $100.96 | 6.132% | $107.1509 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $679.49 | $736.8859 | $736.89 | $736.90 | $736.90 | |