| 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 | $92.47 | 8.188% | $100.0414 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $102.61 | 6.544% | $109.3248 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $224.55 | 5.164% | $236.1458 | $236.15 | $236.15 | $236.10 |
| Purchase #4 | $54.91 | 10.190% | $60.5053 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $163.36 | 9.237% | $178.4496 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $221.38 | 7.810% | $238.6698 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $192.39 | 5.672% | $203.3024 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $1,051.67 | $1,126.4391 | $1,126.44 | $1,126.40 | $1,126.30 | |