| 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 | $73.33 | 13.178% | $82.9934 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $62.25 | 10.189% | $68.5927 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $80.50 | 8.554% | $87.386 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $219.26 | 3.672% | $227.3112 | $227.31 | $227.30 | $227.30 |
| Purchase #5 | $120.68 | 6.138% | $128.0873 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $42.25 | 9.852% | $46.4125 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $123.25 | 7.504% | $132.4987 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $721.52 | $773.2818 | $773.28 | $773.30 | $773.30 | |