| 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 | $220.59 | 8.659% | $239.6909 | $239.69 | $239.70 | $239.70 |
| Purchase #2 | $31.34 | 9.394% | $34.2841 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $15.89 | 10.500% | $17.5585 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $37.95 | 6.801% | $40.531 | $40.53 | $40.55 | $40.50 |
| Purchase #5 | $200.36 | 5.409% | $211.1975 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $164.37 | 7.588% | $176.8424 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $115.70 | 11.424% | $128.9176 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $786.20 | $849.0220 | $849.02 | $849.05 | $849.00 | |