| 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 | $194.77 | 13.359% | $220.7893 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $63.62 | 3.773% | $66.0204 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $20.32 | 9.577% | $22.266 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $149.63 | 3.233% | $154.4675 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $51.67 | 8.285% | $55.9509 | $55.95 | $55.95 | $56.00 |
| Purchase #6 | $91.78 | 7.282% | $98.4634 | $98.46 | $98.45 | $98.50 |
| Purchase #7 | $216.54 | 4.812% | $226.9599 | $226.96 | $226.95 | $227.00 |
| 7 purchase totals = | $788.33 | $844.9174 | $844.92 | $844.85 | $845.10 | |