| 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 | $118.96 | 11.122% | $132.1907 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $170.31 | 5.790% | $180.1709 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $94.87 | 4.157% | $98.8137 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $175.88 | 3.595% | $182.2029 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $128.81 | 6.481% | $137.1582 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $138.73 | 5.838% | $146.8291 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $174.63 | 9.664% | $191.5062 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $1,002.19 | $1,068.8717 | $1,068.87 | $1,068.85 | $1,068.90 | |