| 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 | $101.36 | 4.874% | $106.3003 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $240.59 | 13.206% | $272.3623 | $272.36 | $272.35 | $272.40 |
| Purchase #3 | $92.36 | 3.659% | $95.7395 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $84.99 | 9.225% | $92.8303 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $144.59 | 3.199% | $149.2154 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $17.38 | 9.280% | $18.9929 | $18.99 | $19.00 | $19.00 |
| Purchase #7 | $240.98 | 7.462% | $258.9619 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $922.25 | $994.4026 | $994.40 | $994.40 | $994.40 | |