| 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 | $103.54 | 10.434% | $114.3434 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $18.87 | 12.279% | $21.187 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $195.91 | 5.275% | $206.2443 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $23.58 | 5.590% | $24.8981 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $168.75 | 6.835% | $180.2841 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $149.67 | 10.589% | $165.5186 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $192.81 | 11.491% | $214.9658 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $853.13 | $927.4413 | $927.44 | $927.45 | $927.40 | |