| 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 | $103.63 | 8.257% | $112.1867 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $222.49 | 9.112% | $242.7633 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $164.51 | 8.454% | $178.4177 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $144.68 | 10.780% | $160.2765 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $173.73 | 7.276% | $186.3706 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $29.71 | 9.231% | $32.4525 | $32.45 | $32.45 | $32.50 |
| Purchase #7 | $136.96 | 8.145% | $148.1154 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $975.71 | $1,060.5827 | $1,060.59 | $1,060.55 | $1,060.70 | |