| 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 | $93.83 | 5.250% | $98.7561 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $187.53 | 3.866% | $194.7799 | $194.78 | $194.80 | $194.80 |
| Purchase #3 | $141.28 | 13.290% | $160.0561 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $117.43 | 6.202% | $124.713 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $75.29 | 7.634% | $81.0376 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $176.66 | 10.443% | $195.1086 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $72.44 | 7.410% | $77.8078 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $864.46 | $932.2591 | $932.27 | $932.25 | $932.30 | |