| 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 | $52.26 | 6.707% | $55.7651 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $31.31 | 12.256% | $35.1474 | $35.15 | $35.15 | $35.10 |
| Purchase #3 | $146.75 | 7.501% | $157.7577 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $131.53 | 3.311% | $135.885 | $135.89 | $135.90 | $135.90 |
| Purchase #5 | $163.49 | 6.120% | $173.4956 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $33.30 | 9.743% | $36.5444 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $149.86 | 8.797% | $163.0432 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $708.50 | $757.6384 | $757.65 | $757.65 | $757.60 | |