| 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 | $127.77 | 6.803% | $136.4622 | $136.46 | $136.45 | $136.50 |
| Purchase #2 | $248.28 | 3.318% | $256.5179 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $70.74 | 8.498% | $76.7515 | $76.75 | $76.75 | $76.80 |
| Purchase #4 | $21.38 | 3.826% | $22.198 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $127.72 | 6.660% | $136.2262 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $224.52 | 6.308% | $238.6827 | $238.68 | $238.70 | $238.70 |
| Purchase #7 | $24.40 | 6.284% | $25.9333 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $844.81 | $892.7718 | $892.77 | $892.80 | $892.80 | |