| 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 | $14.68 | 5.351% | $15.4655 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $199.70 | 9.461% | $218.5936 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $187.39 | 6.153% | $198.9201 | $198.92 | $198.90 | $198.90 |
| Purchase #4 | $151.96 | 11.172% | $168.937 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $168.91 | 11.781% | $188.8093 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $115.54 | 11.513% | $128.8421 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $247.72 | 9.276% | $270.6985 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,085.90 | $1,190.2661 | $1,190.27 | $1,190.25 | $1,190.20 | |