| 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 | $124.96 | 9.183% | $136.4351 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $55.42 | 9.347% | $60.6001 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $79.82 | 9.213% | $87.1738 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $68.60 | 7.151% | $73.5056 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $16.72 | 9.414% | $18.294 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $206.51 | 11.632% | $230.5312 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $132.90 | 3.664% | $137.7695 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $684.93 | $744.3093 | $744.31 | $744.30 | $744.30 | |