| 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 | $234.38 | 9.830% | $257.4196 | $257.42 | $257.40 | $257.40 |
| Purchase #2 | $131.47 | 10.668% | $145.4952 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $150.80 | 11.503% | $168.1465 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $246.34 | 6.817% | $263.133 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $141.63 | 9.324% | $154.8356 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $113.46 | 6.317% | $120.6273 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $129.73 | 12.695% | $146.1992 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $1,147.81 | $1,255.8564 | $1,255.87 | $1,255.90 | $1,255.70 | |