| 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 | $125.97 | 13.773% | $143.3198 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $206.36 | 8.504% | $223.9089 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $187.25 | 4.865% | $196.3597 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $126.57 | 5.434% | $133.4478 | $133.45 | $133.45 | $133.40 |
| Purchase #5 | $144.51 | 3.116% | $149.0129 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $201.61 | 8.542% | $218.8315 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $94.61 | 7.421% | $101.631 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $1,086.88 | $1,166.5116 | $1,166.51 | $1,166.50 | $1,166.40 | |