| 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 | $209.98 | 6.140% | $222.8728 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $62.50 | 4.847% | $65.5294 | $65.53 | $65.55 | $65.50 |
| Purchase #3 | $105.77 | 12.280% | $118.7586 | $118.76 | $118.75 | $118.80 |
| Purchase #4 | $88.63 | 10.516% | $97.9503 | $97.95 | $97.95 | $98.00 |
| Purchase #5 | $7.56 | 11.206% | $8.4072 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $64.40 | 7.806% | $69.4271 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $219.70 | 3.546% | $227.4906 | $227.49 | $227.50 | $227.50 |
| 7 purchase totals = | $758.54 | $810.4360 | $810.44 | $810.45 | $810.50 | |