| 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 | $215.81 | 7.667% | $232.3562 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $149.97 | 13.623% | $170.4004 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $208.81 | 13.708% | $237.4337 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $99.94 | 8.439% | $108.3739 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $152.84 | 10.861% | $169.44 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $112.48 | 10.328% | $124.0969 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $92.34 | 10.137% | $101.7005 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $1,032.19 | $1,143.8016 | $1,143.80 | $1,143.80 | $1,143.80 | |