| 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 | $245.86 | 7.261% | $263.7119 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $29.39 | 6.794% | $31.3868 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $77.34 | 4.599% | $80.8969 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $110.81 | 8.262% | $119.9651 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $42.45 | 3.834% | $44.0775 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $205.37 | 5.690% | $217.0556 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $170.70 | 6.826% | $182.352 | $182.35 | $182.35 | $182.40 |
| 7 purchase totals = | $881.92 | $939.4458 | $939.46 | $939.45 | $939.60 | |