| 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 | $232.97 | 10.114% | $256.5326 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $212.46 | 10.185% | $234.0991 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $175.51 | 7.793% | $189.1875 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $234.61 | 10.600% | $259.4787 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $159.86 | 12.560% | $179.9384 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $84.54 | 3.866% | $87.8083 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $220.38 | 3.205% | $227.4432 | $227.44 | $227.45 | $227.40 |
| 7 purchase totals = | $1,320.33 | $1,434.4878 | $1,434.49 | $1,434.55 | $1,434.40 | |