| 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 | $99.88 | 10.676% | $110.5432 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $21.62 | 7.680% | $23.2804 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $40.26 | 8.419% | $43.6495 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $224.41 | 13.678% | $255.1048 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $240.34 | 5.281% | $253.0324 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $144.59 | 8.500% | $156.8802 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $63.68 | 8.376% | $69.0138 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $834.78 | $911.5043 | $911.49 | $911.55 | $911.40 | |