| 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 | $233.81 | 8.329% | $253.284 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $198.34 | 12.139% | $222.4165 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $233.29 | 13.756% | $265.3814 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $89.67 | 3.248% | $92.5825 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $188.87 | 8.394% | $204.7237 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $132.81 | 4.337% | $138.57 | $138.57 | $138.55 | $138.60 |
| Purchase #7 | $57.64 | 4.224% | $60.0747 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $1,134.43 | $1,237.0328 | $1,237.02 | $1,237.00 | $1,237.10 | |