| 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 | $93.81 | 8.300% | $101.5962 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $113.80 | 10.117% | $125.3131 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $84.94 | 4.341% | $88.6272 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $240.40 | 4.183% | $250.4559 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $184.98 | 3.815% | $192.037 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $128.31 | 4.225% | $133.7311 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $27.51 | 12.803% | $31.0321 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $873.75 | $922.7926 | $922.80 | $922.85 | $922.70 | |