| 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 | $18.97 | 7.244% | $20.3442 | $20.34 | $20.35 | $20.30 |
| Purchase #2 | $140.70 | 12.440% | $158.2031 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $99.38 | 3.461% | $102.8195 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $218.96 | 4.572% | $228.9709 | $228.97 | $228.95 | $229.00 |
| Purchase #5 | $169.28 | 4.287% | $176.537 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $55.25 | 4.743% | $57.8705 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $209.93 | 3.243% | $216.738 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $912.47 | $961.4832 | $961.48 | $961.45 | $961.40 | |