| 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 | $151.74 | 6.284% | $161.2753 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $135.36 | 8.548% | $146.9306 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $84.40 | 13.635% | $95.9079 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $93.80 | 7.595% | $100.9241 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $149.53 | 4.526% | $156.2977 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $239.71 | 12.870% | $270.5607 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $90.74 | 12.388% | $101.9809 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $945.28 | $1,033.8772 | $1,033.88 | $1,033.90 | $1,033.90 | |