| 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 | $210.71 | 9.742% | $231.2374 | $231.24 | $231.25 | $231.20 |
| Purchase #2 | $167.97 | 9.471% | $183.8784 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $147.76 | 7.490% | $158.8272 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $145.89 | 11.412% | $162.539 | $162.54 | $162.55 | $162.50 |
| Purchase #5 | $97.27 | 13.701% | $110.597 | $110.60 | $110.60 | $110.60 |
| Purchase #6 | $50.30 | 10.634% | $55.6489 | $55.65 | $55.65 | $55.60 |
| Purchase #7 | $197.48 | 3.563% | $204.5162 | $204.52 | $204.50 | $204.50 |
| 7 purchase totals = | $1,017.38 | $1,107.2441 | $1,107.26 | $1,107.30 | $1,107.10 | |