| 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 | $150.58 | 12.647% | $169.6239 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $211.51 | 6.216% | $224.6575 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $190.48 | 10.857% | $211.1604 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $60.30 | 12.480% | $67.8254 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $81.31 | 10.205% | $89.6077 | $89.61 | $89.60 | $89.60 |
| Purchase #6 | $75.81 | 11.868% | $84.8071 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $76.49 | 8.688% | $83.1355 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $846.48 | $930.8175 | $930.83 | $930.80 | $930.80 | |