| 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 | $106.70 | 10.462% | $117.863 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $56.43 | 10.514% | $62.3631 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $123.57 | 3.793% | $128.257 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $194.30 | 9.404% | $212.572 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $154.97 | 8.769% | $168.5593 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $236.60 | 4.474% | $247.1855 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $187.43 | 8.822% | $203.9651 | $203.97 | $203.95 | $204.00 |
| 7 purchase totals = | $1,060.00 | $1,140.7650 | $1,140.77 | $1,140.70 | $1,141.00 | |