| 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 | $54.45 | 8.539% | $59.0995 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $117.63 | 9.655% | $128.9872 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $194.26 | 6.227% | $206.3566 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $103.31 | 3.695% | $107.1273 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $104.53 | 8.799% | $113.7276 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $152.73 | 4.695% | $159.9007 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $78.54 | 4.469% | $82.05 | $82.05 | $82.05 | $82.10 |
| 7 purchase totals = | $805.45 | $857.2489 | $857.26 | $857.30 | $857.30 | |