| 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 | $65.67 | 10.332% | $72.455 | $72.46 | $72.45 | $72.50 |
| Purchase #2 | $61.63 | 4.589% | $64.4582 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $202.55 | 3.747% | $210.1395 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $163.37 | 11.171% | $181.6201 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $220.93 | 3.459% | $228.572 | $228.57 | $228.55 | $228.60 |
| Purchase #6 | $23.74 | 7.204% | $25.4502 | $25.45 | $25.45 | $25.50 |
| Purchase #7 | $89.35 | 13.721% | $101.6097 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $827.24 | $884.3047 | $884.31 | $884.25 | $884.40 | |