| 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 | $34.47 | 6.744% | $36.7947 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $60.46 | 10.279% | $66.6747 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $184.62 | 13.517% | $209.5751 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $137.73 | 9.680% | $151.0623 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $210.89 | 13.351% | $239.0459 | $239.05 | $239.05 | $239.00 |
| Purchase #6 | $55.81 | 5.277% | $58.7551 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $77.94 | 7.312% | $83.639 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $761.92 | $845.5468 | $845.55 | $845.55 | $845.60 | |