| 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 | $39.37 | 12.392% | $44.2487 | $44.25 | $44.25 | $44.20 |
| Purchase #2 | $87.26 | 12.427% | $98.1038 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $152.33 | 8.590% | $165.4151 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $243.27 | 9.689% | $266.8404 | $266.84 | $266.85 | $266.80 |
| Purchase #5 | $74.29 | 5.203% | $78.1553 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $90.34 | 3.169% | $93.2029 | $93.20 | $93.20 | $93.20 |
| Purchase #7 | $77.28 | 4.273% | $80.5822 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $764.14 | $826.5484 | $826.55 | $826.55 | $826.50 | |