| 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 | $98.75 | 13.715% | $112.2936 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $242.65 | 4.406% | $253.3412 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $216.62 | 5.496% | $228.5254 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $137.97 | 6.393% | $146.7904 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $221.44 | 7.798% | $238.7079 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $161.53 | 8.768% | $175.693 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $30.43 | 10.779% | $33.71 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $1,109.39 | $1,189.0615 | $1,189.06 | $1,189.10 | $1,189.00 | |