| 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 | $249.74 | 13.410% | $283.2301 | $283.23 | $283.25 | $283.20 |
| Purchase #2 | $178.38 | 6.765% | $190.4474 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $239.89 | 10.169% | $264.2844 | $264.28 | $264.30 | $264.30 |
| Purchase #4 | $75.60 | 12.756% | $85.2435 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $185.82 | 3.844% | $192.9629 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $197.55 | 8.111% | $213.5733 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $184.78 | 8.484% | $200.4567 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $1,311.76 | $1,430.1983 | $1,430.19 | $1,430.20 | $1,430.20 | |