| 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 | $218.27 | 4.497% | $228.0856 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $43.27 | 4.370% | $45.1609 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $227.48 | 4.854% | $238.5219 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $210.87 | 7.480% | $226.6431 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $164.35 | 8.266% | $177.9352 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $57.76 | 12.665% | $65.0753 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $154.46 | 10.604% | $170.8389 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $1,076.46 | $1,152.2609 | $1,152.27 | $1,152.30 | $1,152.20 | |