| 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 | $179.70 | 12.297% | $201.7977 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $89.41 | 4.395% | $93.3396 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $203.60 | 10.102% | $224.1677 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $197.67 | 9.319% | $216.0909 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $164.31 | 8.604% | $178.4472 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $27.54 | 7.469% | $29.597 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $12.43 | 8.304% | $13.4622 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $874.66 | $956.9023 | $956.91 | $956.90 | $956.90 | |