| 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 | $150.37 | 3.537% | $155.6886 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $53.57 | 13.432% | $60.7655 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $118.71 | 11.834% | $132.7581 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $125.27 | 13.346% | $141.9885 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $74.80 | 11.230% | $83.2 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $140.52 | 6.428% | $149.5526 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $188.87 | 12.793% | $213.0321 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $852.11 | $936.9854 | $936.99 | $937.00 | $937.10 | |