| 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 | $223.44 | 9.762% | $245.2522 | $245.25 | $245.25 | $245.30 |
| Purchase #2 | $127.62 | 3.676% | $132.3113 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $125.93 | 9.401% | $137.7687 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $201.27 | 9.865% | $221.1253 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $50.49 | 9.132% | $55.1007 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $211.36 | 10.327% | $233.1871 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $21.96 | 3.360% | $22.6979 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $962.07 | $1,047.4432 | $1,047.45 | $1,047.45 | $1,047.50 | |