| 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 | $236.71 | 4.834% | $248.1526 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $64.95 | 5.466% | $68.5002 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $69.94 | 13.174% | $79.1539 | $79.15 | $79.15 | $79.20 |
| Purchase #4 | $174.53 | 9.764% | $191.5711 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $149.64 | 11.198% | $166.3967 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $19.27 | 9.611% | $21.122 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $94.90 | 3.404% | $98.1304 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $809.94 | $873.0269 | $873.02 | $873.00 | $873.10 | |