| 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 | $185.73 | 5.152% | $195.2988 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $199.36 | 12.499% | $224.278 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $190.79 | 3.691% | $197.8321 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $250.52 | 6.570% | $266.9792 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $117.58 | 10.762% | $130.234 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $127.51 | 9.798% | $140.0034 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $53.37 | 10.432% | $58.9376 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $1,124.86 | $1,213.5631 | $1,213.56 | $1,213.65 | $1,213.50 | |