| 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 | $21.99 | 7.444% | $23.6269 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $141.68 | 3.261% | $146.3002 | $146.30 | $146.30 | $146.30 |
| Purchase #3 | $195.97 | 9.128% | $213.8581 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $230.42 | 5.119% | $242.2152 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $15.76 | 11.413% | $17.5587 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $107.64 | 9.546% | $117.9153 | $117.92 | $117.90 | $117.90 |
| Purchase #7 | $49.54 | 6.531% | $52.7755 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $763.00 | $814.2499 | $814.27 | $814.25 | $814.30 | |