| 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 | $6.33 | 5.156% | $6.6564 | $6.66 | $6.65 | $6.70 |
| Purchase #2 | $15.76 | 11.209% | $17.5265 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $209.48 | 5.208% | $220.3897 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $55.39 | 9.374% | $60.5823 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $51.46 | 4.426% | $53.7376 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $220.64 | 6.551% | $235.0941 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $221.52 | 9.308% | $242.1391 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $780.58 | $836.1257 | $836.13 | $836.20 | $836.10 | |