| 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 | $194.60 | 13.779% | $221.4139 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $109.81 | 5.774% | $116.1504 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $40.56 | 11.643% | $45.2824 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $179.66 | 7.508% | $193.1489 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $121.27 | 12.148% | $136.0019 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $213.43 | 5.422% | $225.0022 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $146.40 | 6.415% | $155.7916 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $1,005.73 | $1,092.7913 | $1,092.78 | $1,092.80 | $1,092.80 | |