| 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 | $75.57 | 3.370% | $78.1167 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $235.52 | 10.376% | $259.9576 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $194.36 | 5.281% | $204.6242 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $123.62 | 6.835% | $132.0694 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $62.59 | 3.744% | $64.9334 | $64.93 | $64.95 | $64.90 |
| Purchase #6 | $67.68 | 7.634% | $72.8467 | $72.85 | $72.85 | $72.80 |
| Purchase #7 | $96.81 | 8.226% | $104.7736 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $856.15 | $917.3216 | $917.32 | $917.25 | $917.30 | |