| 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 | $177.42 | 11.434% | $197.7062 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $105.56 | 3.721% | $109.4879 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $132.68 | 4.709% | $138.9279 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $112.28 | 13.573% | $127.5198 | $127.52 | $127.50 | $127.50 |
| Purchase #5 | $128.80 | 5.429% | $135.7926 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $61.60 | 13.787% | $70.0928 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $186.93 | 12.653% | $210.5823 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $905.27 | $990.1095 | $990.11 | $990.15 | $990.10 | |