| 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 | $120.73 | 3.732% | $125.2356 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $119.51 | 9.387% | $130.7284 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $149.30 | 6.266% | $158.6551 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $70.43 | 12.181% | $79.0091 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $225.52 | 7.465% | $242.3551 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $145.35 | 7.693% | $156.5318 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $56.54 | 13.447% | $64.1429 | $64.14 | $64.15 | $64.10 |
| 7 purchase totals = | $887.38 | $956.6580 | $956.67 | $956.70 | $956.60 | |