| 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 | $119.57 | 10.160% | $131.7183 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $32.68 | 13.820% | $37.1964 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $92.41 | 10.605% | $102.2101 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $11.97 | 9.368% | $13.0913 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $119.61 | 8.206% | $129.4252 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $207.75 | 10.341% | $229.2334 | $229.23 | $229.25 | $229.20 |
| Purchase #7 | $25.90 | 3.279% | $26.7493 | $26.75 | $26.75 | $26.70 |
| 7 purchase totals = | $609.89 | $669.6240 | $669.63 | $669.65 | $669.50 | |