| 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 | $50.97 | 11.200% | $56.6786 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $119.55 | 3.255% | $123.4414 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $44.34 | 13.832% | $50.4731 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $122.37 | 13.745% | $139.1898 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $191.98 | 7.687% | $206.7375 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $105.62 | 11.147% | $117.3935 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $81.91 | 5.396% | $86.3299 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $716.74 | $780.2438 | $780.24 | $780.30 | $780.20 | |