| 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 | $181.25 | 7.533% | $194.9036 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $211.86 | 7.292% | $227.3088 | $227.31 | $227.30 | $227.30 |
| Purchase #3 | $82.67 | 5.835% | $87.4938 | $87.49 | $87.50 | $87.50 |
| Purchase #4 | $205.66 | 10.436% | $227.1227 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $138.28 | 7.452% | $148.5846 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $75.61 | 7.699% | $81.4312 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $215.93 | 7.709% | $232.576 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,111.26 | $1,199.4207 | $1,199.41 | $1,199.45 | $1,199.40 | |