| 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 | $12.28 | 3.333% | $12.6893 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $131.46 | 8.227% | $142.2752 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $174.73 | 10.766% | $193.5414 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $175.80 | 12.437% | $197.6642 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $145.86 | 10.574% | $161.2832 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $118.59 | 11.638% | $132.3915 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $187.66 | 11.838% | $209.8752 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $946.38 | $1,049.7200 | $1,049.72 | $1,049.80 | $1,049.80 | |