| 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 | $129.25 | 3.582% | $133.8797 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $84.36 | 12.107% | $94.5735 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $159.33 | 4.370% | $166.2927 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $64.88 | 9.187% | $70.8405 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $192.43 | 7.273% | $206.4254 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $242.47 | 4.426% | $253.2017 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $112.55 | 12.701% | $126.845 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $985.27 | $1,052.0585 | $1,052.06 | $1,052.10 | $1,052.00 | |