| 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 | $85.96 | 12.160% | $96.4127 | $96.41 | $96.40 | $96.40 |
| Purchase #2 | $194.86 | 9.664% | $213.6913 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $7.68 | 5.252% | $8.0834 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $152.46 | 8.779% | $165.8445 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $91.77 | 12.755% | $103.4753 | $103.48 | $103.50 | $103.50 |
| Purchase #6 | $17.33 | 5.146% | $18.2218 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $130.35 | 4.594% | $136.3383 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $680.41 | $742.0673 | $742.06 | $742.10 | $742.00 | |