| 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 | $8.56 | 9.162% | $9.3443 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $47.51 | 11.562% | $53.0031 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $164.47 | 3.437% | $170.1228 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $13.85 | 13.425% | $15.7094 | $15.71 | $15.70 | $15.70 |
| Purchase #5 | $57.90 | 8.135% | $62.6102 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $103.51 | 13.461% | $117.4435 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $57.79 | 9.854% | $63.4846 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $453.59 | $491.7179 | $491.70 | $491.70 | $491.60 | |