| 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 | $148.49 | 8.575% | $161.223 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $180.97 | 13.683% | $205.7321 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $235.47 | 9.707% | $258.3271 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $136.99 | 5.844% | $144.9957 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $247.31 | 13.182% | $279.9104 | $279.91 | $279.90 | $279.90 |
| Purchase #6 | $81.94 | 12.742% | $92.3808 | $92.38 | $92.40 | $92.40 |
| Purchase #7 | $68.34 | 5.168% | $71.8718 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $1,099.51 | $1,214.4409 | $1,214.44 | $1,214.45 | $1,214.40 | |