| 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 | $83.28 | 11.393% | $92.7681 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $250.97 | 6.838% | $268.1313 | $268.13 | $268.15 | $268.10 |
| Purchase #3 | $144.81 | 4.622% | $151.5031 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $39.40 | 7.302% | $42.277 | $42.28 | $42.30 | $42.30 |
| Purchase #5 | $115.79 | 5.658% | $122.3414 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $62.79 | 10.308% | $69.2624 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $117.97 | 7.229% | $126.4981 | $126.50 | $126.50 | $126.50 |
| 7 purchase totals = | $815.01 | $872.7814 | $872.78 | $872.80 | $872.80 | |