| 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 | $196.61 | 13.693% | $223.5318 | $223.53 | $223.55 | $223.50 |
| Purchase #2 | $172.63 | 12.431% | $194.0896 | $194.09 | $194.10 | $194.10 |
| Purchase #3 | $24.61 | 4.575% | $25.7359 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $9.59 | 9.446% | $10.4959 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $127.92 | 4.843% | $134.1152 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $60.68 | 9.846% | $66.6546 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $45.86 | 8.579% | $49.7943 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $637.90 | $704.4173 | $704.42 | $704.45 | $704.40 | |