| 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 | $130.79 | 13.356% | $148.2583 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $13.29 | 12.640% | $14.9699 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $30.49 | 4.724% | $31.9303 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $157.25 | 13.580% | $178.6046 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $15.53 | 13.296% | $17.5949 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $76.75 | 11.458% | $85.544 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $56.64 | 4.744% | $59.327 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $480.74 | $536.2290 | $536.22 | $536.25 | $536.20 | |