| 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 | $225.25 | 6.608% | $240.1345 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $123.53 | 4.810% | $129.4718 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $175.72 | 11.210% | $195.4182 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $233.41 | 4.766% | $244.5343 | $244.53 | $244.55 | $244.50 |
| Purchase #5 | $13.92 | 6.526% | $14.8284 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $26.34 | 10.733% | $29.1671 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $201.69 | 3.252% | $208.249 | $208.25 | $208.25 | $208.20 |
| 7 purchase totals = | $999.86 | $1,061.8033 | $1,061.80 | $1,061.80 | $1,061.70 | |