| 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 | $126.90 | 4.185% | $132.2108 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $187.58 | 12.640% | $211.2901 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $74.40 | 10.851% | $82.4731 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $239.82 | 9.753% | $263.2096 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $70.73 | 4.115% | $73.6405 | $73.64 | $73.65 | $73.60 |
| Purchase #6 | $58.81 | 8.307% | $63.6953 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $21.59 | 7.697% | $23.2518 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $779.83 | $849.7712 | $849.77 | $849.75 | $849.80 | |