| 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 | $122.30 | 9.393% | $133.7876 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $67.93 | 12.257% | $76.2562 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $210.46 | 9.415% | $230.2748 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $100.58 | 11.195% | $111.8399 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $74.73 | 5.186% | $78.6055 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $137.84 | 7.456% | $148.1174 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $160.97 | 10.454% | $177.7978 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $874.81 | $956.6792 | $956.69 | $956.65 | $956.70 | |