| 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 | $233.30 | 5.654% | $246.4908 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $250.82 | 10.451% | $277.0332 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $198.96 | 3.113% | $205.1536 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $154.73 | 11.866% | $173.0903 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $147.98 | 7.755% | $159.4558 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $85.99 | 7.249% | $92.2234 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $44.43 | 6.139% | $47.1576 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $1,116.21 | $1,200.6047 | $1,200.60 | $1,200.60 | $1,200.70 | |