| 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 | $132.41 | 12.655% | $149.1665 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $121.39 | 12.573% | $136.6524 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $52.95 | 13.381% | $60.0352 | $60.04 | $60.05 | $60.00 |
| Purchase #4 | $27.99 | 11.226% | $31.1322 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $117.79 | 11.235% | $131.0237 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $69.37 | 8.848% | $75.5079 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $33.60 | 13.198% | $38.0345 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $555.50 | $621.5524 | $621.55 | $621.55 | $621.50 | |