| 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 | $224.81 | 6.279% | $238.9258 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $14.71 | 8.538% | $15.9659 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $244.83 | 4.362% | $255.5095 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $42.42 | 13.135% | $47.9919 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $203.54 | 9.681% | $223.2447 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $191.94 | 7.674% | $206.6695 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $177.70 | 8.545% | $192.8845 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,099.95 | $1,181.1918 | $1,181.19 | $1,181.20 | $1,181.20 | |