| 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 | $183.86 | 13.811% | $209.2529 | $209.25 | $209.25 | $209.30 |
| Purchase #2 | $186.59 | 3.617% | $193.339 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $40.89 | 8.267% | $44.2704 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $96.33 | 3.593% | $99.7911 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $137.88 | 8.611% | $149.7528 | $149.75 | $149.75 | $149.80 |
| Purchase #6 | $147.46 | 3.637% | $152.8231 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $42.76 | 5.680% | $45.1888 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $835.77 | $894.4181 | $894.41 | $894.40 | $894.50 | |