| 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 | $187.63 | 3.778% | $194.7187 | $194.72 | $194.70 | $194.70 |
| Purchase #2 | $60.42 | 13.713% | $68.7054 | $68.71 | $68.70 | $68.70 |
| Purchase #3 | $197.26 | 9.169% | $215.3468 | $215.35 | $215.35 | $215.30 |
| Purchase #4 | $204.96 | 9.845% | $225.1383 | $225.14 | $225.15 | $225.10 |
| Purchase #5 | $5.78 | 4.208% | $6.0232 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $75.79 | 4.337% | $79.077 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $215.84 | 7.609% | $232.2633 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $947.68 | $1,021.2727 | $1,021.28 | $1,021.25 | $1,021.20 | |