| 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 | $156.25 | 11.289% | $173.8891 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $65.59 | 3.728% | $68.0352 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $231.84 | 5.291% | $244.1067 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $47.30 | 12.485% | $53.2054 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $191.50 | 11.120% | $212.7948 | $212.79 | $212.80 | $212.80 |
| Purchase #6 | $174.36 | 10.418% | $192.5248 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $184.96 | 13.576% | $210.0702 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,051.80 | $1,154.6262 | $1,154.63 | $1,154.60 | $1,154.60 | |