| 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 | $195.87 | 6.591% | $208.7798 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $223.54 | 4.422% | $233.4249 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $234.78 | 3.423% | $242.8165 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $193.30 | 8.164% | $209.081 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $175.41 | 11.290% | $195.2138 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $244.70 | 7.696% | $263.5321 | $263.53 | $263.55 | $263.50 |
| Purchase #7 | $33.89 | 10.724% | $37.5244 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $1,301.49 | $1,390.3725 | $1,390.36 | $1,390.35 | $1,390.30 | |