| 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 | $20.85 | 12.445% | $23.4448 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $228.29 | 4.521% | $238.611 | $238.61 | $238.60 | $238.60 |
| Purchase #3 | $238.97 | 10.200% | $263.3449 | $263.34 | $263.35 | $263.30 |
| Purchase #4 | $198.41 | 5.651% | $209.6221 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $108.71 | 9.742% | $119.3005 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $154.48 | 5.519% | $163.0058 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $146.94 | 3.578% | $152.1975 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,096.65 | $1,169.5266 | $1,169.52 | $1,169.50 | $1,169.40 | |