| 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 | $227.41 | 11.209% | $252.9004 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $86.54 | 3.519% | $89.5853 | $89.59 | $89.60 | $89.60 |
| Purchase #3 | $43.26 | 11.765% | $48.3495 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $220.48 | 8.392% | $238.9827 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $45.85 | 9.274% | $50.1021 | $50.10 | $50.10 | $50.10 |
| Purchase #6 | $22.92 | 7.633% | $24.6695 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $145.67 | 6.634% | $155.3337 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $792.13 | $859.9232 | $859.92 | $859.95 | $859.90 | |