| 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 | $39.83 | 7.784% | $42.9304 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $187.74 | 12.364% | $210.9522 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $151.92 | 7.240% | $162.919 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $36.28 | 5.685% | $38.3425 | $38.34 | $38.35 | $38.30 |
| Purchase #5 | $44.94 | 10.511% | $49.6636 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $172.71 | 3.135% | $178.1245 | $178.12 | $178.10 | $178.10 |
| Purchase #7 | $199.93 | 3.831% | $207.5893 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $833.35 | $890.5215 | $890.51 | $890.50 | $890.50 | |