| 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 | $175.27 | 12.790% | $197.687 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $69.48 | 4.507% | $72.6115 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $101.51 | 11.598% | $113.2831 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $89.30 | 6.360% | $94.9795 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $34.47 | 13.651% | $39.1755 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $149.58 | 11.260% | $166.4227 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $103.72 | 13.741% | $117.9722 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $723.33 | $802.1315 | $802.13 | $802.15 | $802.20 | |