| 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 | $145.79 | 3.413% | $150.7658 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $142.33 | 8.229% | $154.0423 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $246.87 | 12.828% | $278.5385 | $278.54 | $278.55 | $278.50 |
| Purchase #4 | $60.92 | 5.391% | $64.2042 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $191.90 | 8.734% | $208.6605 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $172.42 | 7.276% | $184.9653 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $33.77 | 13.333% | $38.2726 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $994.00 | $1,079.4492 | $1,079.45 | $1,079.40 | $1,079.50 | |