| 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 | $95.75 | 10.871% | $106.159 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $122.99 | 13.508% | $139.6035 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $185.84 | 5.183% | $195.4721 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $180.88 | 7.280% | $194.0481 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $203.62 | 4.428% | $212.6363 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $119.67 | 8.311% | $129.6158 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $6.47 | 11.117% | $7.1893 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $915.22 | $984.7241 | $984.73 | $984.70 | $984.70 | |