| 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 | $69.77 | 11.121% | $77.5291 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $173.85 | 5.711% | $183.7786 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $64.74 | 9.625% | $70.9712 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $19.35 | 11.110% | $21.4998 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $144.69 | 10.124% | $159.3384 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $199.49 | 7.191% | $213.8353 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $70.66 | 4.202% | $73.6291 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $742.55 | $800.5815 | $800.59 | $800.65 | $800.50 | |