| 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 | $242.72 | 12.797% | $273.7809 | $273.78 | $273.80 | $273.80 |
| Purchase #2 | $55.74 | 11.384% | $62.0854 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $219.98 | 8.153% | $237.915 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $108.53 | 12.683% | $122.2949 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $98.48 | 7.408% | $105.7754 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $229.82 | 4.471% | $240.0953 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $124.70 | 4.342% | $130.1145 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $1,079.97 | $1,172.0614 | $1,172.07 | $1,172.10 | $1,172.10 | |