| 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 | $108.97 | 9.626% | $119.4595 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $105.73 | 10.429% | $116.7566 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $196.28 | 10.116% | $216.1357 | $216.14 | $216.15 | $216.10 |
| Purchase #4 | $212.49 | 4.716% | $222.511 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $186.33 | 4.137% | $194.0385 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $23.41 | 9.103% | $25.541 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $204.58 | 12.500% | $230.1525 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $1,037.79 | $1,124.5948 | $1,124.60 | $1,124.60 | $1,124.60 | |