| 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 | $243.42 | 4.237% | $253.7337 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $205.45 | 6.687% | $219.1884 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $218.98 | 6.769% | $233.8028 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $160.66 | 7.136% | $172.1247 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $48.38 | 6.277% | $51.4168 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $188.61 | 12.201% | $211.6223 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $121.72 | 8.518% | $132.0881 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $1,187.22 | $1,273.9768 | $1,273.97 | $1,273.95 | $1,273.90 | |