| 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 | $137.45 | 11.340% | $153.0368 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $199.51 | 12.345% | $224.1395 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $188.91 | 4.285% | $197.0048 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $14.93 | 3.371% | $15.4333 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $205.76 | 5.302% | $216.6694 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $131.77 | 7.746% | $141.9769 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $205.40 | 10.164% | $226.2769 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $1,083.73 | $1,174.5376 | $1,174.54 | $1,174.60 | $1,174.50 | |