| 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 | $141.72 | 12.168% | $158.9645 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $39.33 | 13.137% | $44.4968 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $132.39 | 13.291% | $149.986 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $160.69 | 9.793% | $176.4264 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $40.62 | 10.853% | $45.0285 | $45.03 | $45.05 | $45.00 |
| Purchase #6 | $175.54 | 13.820% | $199.7996 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $108.51 | 3.638% | $112.4576 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $798.80 | $887.1594 | $887.17 | $887.20 | $887.20 | |