| 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 | $225.28 | 7.652% | $242.5184 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $229.64 | 12.319% | $257.9294 | $257.93 | $257.95 | $257.90 |
| Purchase #3 | $229.25 | 4.385% | $239.3026 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $159.50 | 10.308% | $175.9413 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $229.78 | 3.517% | $237.8614 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $138.68 | 9.631% | $152.0363 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $207.88 | 10.384% | $229.4663 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $1,420.01 | $1,535.0557 | $1,535.06 | $1,535.05 | $1,535.00 | |