| 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 | $39.50 | 7.852% | $42.6015 | $42.60 | $42.60 | $42.60 |
| Purchase #2 | $205.70 | 7.586% | $221.3044 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $90.96 | 11.445% | $101.3704 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $92.55 | 11.349% | $103.0535 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $128.30 | 12.310% | $144.0937 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $116.75 | 6.765% | $124.6481 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $206.93 | 3.282% | $213.7214 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $880.69 | $950.7930 | $950.78 | $950.75 | $950.80 | |