| 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 | $100.61 | 6.343% | $106.9917 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $195.36 | 12.616% | $220.0066 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $5.75 | 8.489% | $6.2381 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $29.71 | 3.365% | $30.7097 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $135.40 | 7.491% | $145.5428 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $247.86 | 8.472% | $268.8587 | $268.86 | $268.85 | $268.90 |
| Purchase #7 | $48.98 | 10.631% | $54.1871 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $763.67 | $832.5347 | $832.54 | $832.55 | $832.50 | |