| 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 | $34.40 | 3.792% | $35.7044 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $241.27 | 13.131% | $272.9512 | $272.95 | $272.95 | $273.00 |
| Purchase #3 | $150.68 | 11.345% | $167.7746 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $116.54 | 5.443% | $122.8833 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $73.68 | 13.522% | $83.643 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $185.33 | 5.332% | $195.2118 | $195.21 | $195.20 | $195.20 |
| Purchase #7 | $106.86 | 8.298% | $115.7272 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $908.76 | $993.8955 | $993.88 | $993.90 | $993.90 | |