| 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 | $89.89 | 12.195% | $100.8521 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $54.58 | 13.499% | $61.9478 | $61.95 | $61.95 | $61.90 |
| Purchase #3 | $150.55 | 5.372% | $158.6375 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $69.51 | 5.341% | $73.2225 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $46.49 | 3.646% | $48.185 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $224.64 | 12.623% | $252.9963 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $178.77 | 13.791% | $203.4242 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $814.43 | $899.2654 | $899.27 | $899.25 | $899.20 | |