| 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 | $143.69 | 9.140% | $156.8233 | $156.82 | $156.80 | $156.80 |
| Purchase #2 | $64.38 | 11.279% | $71.6414 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $69.74 | 10.122% | $76.7991 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $113.77 | 5.389% | $119.9011 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $15.80 | 4.777% | $16.5548 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $26.53 | 5.351% | $27.9496 | $27.95 | $27.95 | $27.90 |
| Purchase #7 | $151.89 | 5.254% | $159.8703 | $159.87 | $159.85 | $159.90 |
| 7 purchase totals = | $585.80 | $629.5396 | $629.53 | $629.50 | $629.50 | |