| 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 | $240.69 | 13.376% | $272.8847 | $272.88 | $272.90 | $272.90 |
| Purchase #2 | $130.82 | 11.556% | $145.9376 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $208.70 | 7.765% | $224.9056 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $239.91 | 7.744% | $258.4886 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $84.88 | 8.551% | $92.1381 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $118.88 | 7.833% | $128.1919 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $102.48 | 13.848% | $116.6714 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $1,126.36 | $1,239.2179 | $1,239.22 | $1,239.25 | $1,239.20 | |