| 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 | $157.90 | 6.806% | $168.6467 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $233.33 | 7.486% | $250.7971 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $46.30 | 3.503% | $47.9219 | $47.92 | $47.90 | $47.90 |
| Purchase #4 | $215.90 | 4.324% | $225.2355 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $31.42 | 8.240% | $34.009 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $18.70 | 13.649% | $21.2524 | $21.25 | $21.25 | $21.30 |
| Purchase #7 | $140.36 | 6.320% | $149.2308 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $843.91 | $897.0934 | $897.10 | $897.10 | $897.00 | |