| 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 | $205.80 | 5.761% | $217.6561 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $162.88 | 3.311% | $168.273 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $45.74 | 11.733% | $51.1067 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $51.99 | 4.157% | $54.1512 | $54.15 | $54.15 | $54.20 |
| Purchase #5 | $230.31 | 11.219% | $256.1485 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $107.45 | 8.854% | $116.9636 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $59.30 | 6.252% | $63.0074 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $863.47 | $927.3065 | $927.31 | $927.25 | $927.40 | |