| 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 | $150.97 | 5.121% | $158.7012 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $164.37 | 6.276% | $174.6859 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $81.56 | 11.627% | $91.043 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $70.30 | 4.718% | $73.6168 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $58.74 | 4.729% | $61.5178 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $38.68 | 4.360% | $40.3664 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $98.26 | 12.127% | $110.176 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $662.88 | $710.1071 | $710.12 | $710.10 | $710.10 | |