| 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 | $246.68 | 4.442% | $257.6375 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $191.47 | 8.417% | $207.586 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $94.74 | 3.696% | $98.2416 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $145.53 | 7.343% | $156.2163 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $95.62 | 10.666% | $105.8188 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $233.38 | 9.455% | $255.4461 | $255.45 | $255.45 | $255.40 |
| Purchase #7 | $54.31 | 8.633% | $58.9986 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $1,061.73 | $1,139.9449 | $1,139.96 | $1,139.95 | $1,139.80 | |