| 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 | $94.25 | 9.718% | $103.4092 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $189.54 | 13.756% | $215.6131 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $180.26 | 11.779% | $201.4928 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $183.39 | 7.794% | $197.6834 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $44.52 | 11.612% | $49.6897 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $230.85 | 7.201% | $247.4735 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $175.36 | 7.787% | $189.0153 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $1,098.17 | $1,204.3770 | $1,204.37 | $1,204.35 | $1,204.40 | |