| 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 | $177.96 | 9.530% | $194.9196 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $135.41 | 13.373% | $153.5184 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $19.32 | 8.194% | $20.9031 | $20.90 | $20.90 | $20.90 |
| Purchase #4 | $169.58 | 10.192% | $186.8636 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $35.78 | 11.489% | $39.8908 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $245.46 | 10.864% | $272.1268 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $112.34 | 11.364% | $125.1063 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $895.85 | $993.3286 | $993.33 | $993.30 | $993.30 | |