| 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 | $46.84 | 8.535% | $50.8378 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $80.36 | 13.665% | $91.3412 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $173.89 | 4.782% | $182.2054 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $164.72 | 7.340% | $176.8104 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $77.57 | 13.310% | $87.8946 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $169.61 | 5.368% | $178.7147 | $178.71 | $178.70 | $178.70 |
| Purchase #7 | $142.93 | 4.528% | $149.4019 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $855.92 | $917.2060 | $917.20 | $917.20 | $917.10 | |