| 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 | $244.36 | 13.527% | $277.4146 | $277.41 | $277.40 | $277.40 |
| Purchase #2 | $133.25 | 11.286% | $148.2886 | $148.29 | $148.30 | $148.30 |
| Purchase #3 | $229.45 | 10.594% | $253.7579 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $152.99 | 4.442% | $159.7858 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $41.41 | 10.221% | $45.6425 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $51.29 | 7.312% | $55.0403 | $55.04 | $55.05 | $55.00 |
| Purchase #7 | $181.97 | 13.499% | $206.5341 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $1,034.72 | $1,146.4638 | $1,146.46 | $1,146.50 | $1,146.40 | |