| 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 | $109.52 | 5.137% | $115.146 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $95.37 | 3.227% | $98.4476 | $98.45 | $98.45 | $98.40 |
| Purchase #3 | $133.58 | 11.463% | $148.8923 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $229.29 | 5.572% | $242.066 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $28.30 | 6.620% | $30.1735 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $129.33 | 5.245% | $136.1134 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $101.71 | 11.362% | $113.2663 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $827.10 | $884.1051 | $884.11 | $884.05 | $884.10 | |