| 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 | $200.57 | 12.856% | $226.3553 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $145.60 | 10.806% | $161.3335 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $89.25 | 4.113% | $92.9209 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $13.36 | 13.716% | $15.1925 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $48.53 | 3.424% | $50.1917 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $249.66 | 8.360% | $270.5316 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $57.48 | 5.226% | $60.4839 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $804.45 | $877.0094 | $877.00 | $877.05 | $877.00 | |