| 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 | $71.85 | 7.817% | $77.4665 | $77.47 | $77.45 | $77.50 |
| Purchase #2 | $125.30 | 3.415% | $129.579 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $157.26 | 11.569% | $175.4534 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $48.48 | 7.814% | $52.2682 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $164.48 | 13.741% | $187.0812 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $32.97 | 11.421% | $36.7355 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $93.71 | 5.684% | $99.0365 | $99.04 | $99.05 | $99.00 |
| 7 purchase totals = | $694.05 | $757.6203 | $757.63 | $757.65 | $757.70 | |