| 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 | $11.74 | 3.656% | $12.1692 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $34.36 | 12.577% | $38.6815 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $205.98 | 7.176% | $220.7611 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $75.56 | 7.215% | $81.0117 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $86.76 | 5.609% | $91.6264 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $181.27 | 12.136% | $203.2689 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $132.62 | 4.494% | $138.5799 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $728.29 | $786.0987 | $786.10 | $786.10 | $786.20 | |