| 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 | $40.58 | 7.515% | $43.6296 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $118.81 | 5.217% | $125.0083 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $70.72 | 10.650% | $78.2517 | $78.25 | $78.25 | $78.30 |
| Purchase #4 | $137.49 | 4.746% | $144.0153 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $55.49 | 12.653% | $62.5111 | $62.51 | $62.50 | $62.50 |
| Purchase #6 | $159.73 | 13.102% | $180.6578 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $30.55 | 11.305% | $34.0037 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $613.37 | $668.0775 | $668.08 | $668.05 | $668.10 | |