| 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 | $185.38 | 5.166% | $194.9567 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $9.50 | 6.823% | $10.1482 | $10.15 | $10.15 | $10.10 |
| Purchase #3 | $23.36 | 12.822% | $26.3552 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $81.32 | 4.175% | $84.7151 | $84.72 | $84.70 | $84.70 |
| Purchase #5 | $168.63 | 8.579% | $183.0968 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $45.71 | 8.783% | $49.7247 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $66.98 | 11.453% | $74.6512 | $74.65 | $74.65 | $74.70 |
| 7 purchase totals = | $580.88 | $623.6479 | $623.66 | $623.60 | $623.70 | |