| 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 | $46.28 | 4.510% | $48.3672 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $161.27 | 10.767% | $178.6339 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $20.80 | 6.737% | $22.2013 | $22.20 | $22.20 | $22.20 |
| Purchase #4 | $12.95 | 5.641% | $13.6805 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $231.55 | 11.851% | $258.991 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $199.54 | 3.834% | $207.1904 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $177.25 | 6.355% | $188.5142 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $849.64 | $917.5785 | $917.57 | $917.60 | $917.60 | |