| 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 | $94.68 | 4.398% | $98.844 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $151.51 | 8.117% | $163.8081 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $188.45 | 3.620% | $195.2719 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $109.31 | 8.517% | $118.6199 | $118.62 | $118.60 | $118.60 |
| Purchase #5 | $55.84 | 8.114% | $60.3709 | $60.37 | $60.35 | $60.40 |
| Purchase #6 | $162.72 | 9.177% | $177.6528 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $138.49 | 3.638% | $143.5283 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $901.00 | $958.0959 | $958.09 | $958.05 | $958.10 | |