| 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 | $190.70 | 11.754% | $213.1149 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $58.29 | 4.420% | $60.8664 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $9.73 | 4.176% | $10.1363 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $176.44 | 7.456% | $189.5954 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $148.78 | 12.700% | $167.6751 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $230.42 | 4.726% | $241.3096 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $134.78 | 12.809% | $152.044 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $949.14 | $1,034.7417 | $1,034.75 | $1,034.75 | $1,034.70 | |