| 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 | $198.54 | 4.528% | $207.5299 | $207.53 | $207.55 | $207.50 |
| Purchase #2 | $132.77 | 4.663% | $138.9611 | $138.96 | $138.95 | $139.00 |
| Purchase #3 | $224.64 | 3.259% | $231.961 | $231.96 | $231.95 | $232.00 |
| Purchase #4 | $10.39 | 12.366% | $11.6748 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $232.94 | 3.548% | $241.2047 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $219.31 | 8.773% | $238.5501 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $109.37 | 13.217% | $123.8254 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $1,127.96 | $1,193.7070 | $1,193.70 | $1,193.70 | $1,193.80 | |