| 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 | $209.66 | 10.387% | $231.4374 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $108.33 | 6.195% | $115.041 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $86.95 | 7.611% | $93.5678 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $51.74 | 6.834% | $55.2759 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $23.42 | 5.601% | $24.7318 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $68.40 | 8.676% | $74.3344 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $145.86 | 9.576% | $159.8276 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $694.36 | $754.2159 | $754.22 | $754.30 | $754.10 | |