| 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 | $181.59 | 8.478% | $196.9852 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $57.27 | 9.125% | $62.4959 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $113.74 | 7.783% | $122.5924 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $92.41 | 8.684% | $100.4349 | $100.43 | $100.45 | $100.40 |
| Purchase #5 | $239.47 | 10.795% | $265.3208 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $46.50 | 10.230% | $51.257 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $32.79 | 11.127% | $36.4385 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $763.77 | $835.5247 | $835.53 | $835.55 | $835.50 | |