| 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 | $151.65 | 6.410% | $161.3708 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $75.30 | 12.244% | $84.5197 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $84.45 | 4.767% | $88.4757 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $160.54 | 5.748% | $169.7678 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $226.32 | 13.167% | $256.1196 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $179.87 | 9.460% | $196.8857 | $196.89 | $196.90 | $196.90 |
| Purchase #7 | $36.77 | 5.304% | $38.7203 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $914.90 | $995.8596 | $995.87 | $995.80 | $995.90 | |