| 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 | $250.51 | 9.415% | $274.0955 | $274.10 | $274.10 | $274.10 |
| Purchase #2 | $92.26 | 3.727% | $95.6985 | $95.70 | $95.70 | $95.70 |
| Purchase #3 | $103.86 | 12.336% | $116.6722 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $51.74 | 13.336% | $58.64 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $159.42 | 7.408% | $171.2298 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $88.74 | 6.844% | $94.8134 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $150.49 | 11.165% | $167.2922 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $897.02 | $978.4416 | $978.44 | $978.45 | $978.40 | |