| 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 | $65.57 | 9.160% | $71.5762 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $25.69 | 6.431% | $27.3421 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $238.80 | 3.194% | $246.4273 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $153.95 | 12.299% | $172.8843 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $187.54 | 3.163% | $193.4719 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $71.89 | 10.856% | $79.6944 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $148.71 | 12.160% | $166.7931 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $892.15 | $958.1893 | $958.18 | $958.25 | $958.20 | |