| 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 | $70.43 | 3.195% | $72.6802 | $72.68 | $72.70 | $72.70 |
| Purchase #2 | $13.66 | 12.214% | $15.3284 | $15.33 | $15.35 | $15.30 |
| Purchase #3 | $182.59 | 5.622% | $192.8552 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $228.57 | 6.138% | $242.5996 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $180.83 | 6.402% | $192.4067 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $194.56 | 9.383% | $212.8156 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $12.60 | 6.352% | $13.4004 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $883.24 | $942.0861 | $942.10 | $942.10 | $942.10 | |