| 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 | $133.39 | 13.484% | $151.3763 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $10.93 | 10.709% | $12.1005 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $27.57 | 5.822% | $29.1751 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $180.95 | 12.346% | $203.2901 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $217.54 | 3.111% | $224.3077 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $52.53 | 13.669% | $59.7103 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $218.69 | 6.569% | $233.0557 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $841.60 | $913.0157 | $913.03 | $913.05 | $913.10 | |