| 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 | $20.70 | 11.638% | $23.1091 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $110.65 | 8.299% | $119.8328 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $111.95 | 11.307% | $124.6082 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $115.93 | 3.117% | $119.5435 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $109.29 | 8.440% | $118.5141 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $117.84 | 5.501% | $124.3224 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $161.92 | 8.337% | $175.4193 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $748.28 | $805.3494 | $805.34 | $805.30 | $805.20 | |