| 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 | $20.58 | 12.692% | $23.192 | $23.19 | $23.20 | $23.20 |
| Purchase #2 | $44.40 | 11.140% | $49.3462 | $49.35 | $49.35 | $49.30 |
| Purchase #3 | $228.38 | 3.649% | $236.7136 | $236.71 | $236.70 | $236.70 |
| Purchase #4 | $154.64 | 3.259% | $159.6797 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $74.82 | 6.749% | $79.8696 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $185.54 | 10.224% | $204.5096 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $228.55 | 12.322% | $256.7119 | $256.71 | $256.70 | $256.70 |
| 7 purchase totals = | $936.91 | $1,010.0226 | $1,010.02 | $1,010.00 | $1,010.00 | |