| 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 | $38.42 | 10.401% | $42.4161 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $137.37 | 11.168% | $152.7115 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $93.54 | 12.407% | $105.1455 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $64.31 | 3.300% | $66.4322 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $227.34 | 4.623% | $237.8499 | $237.85 | $237.85 | $237.80 |
| Purchase #6 | $141.29 | 3.469% | $146.1914 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $124.97 | 8.579% | $135.6912 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $827.24 | $886.4378 | $886.44 | $886.45 | $886.30 | |