| 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 | $124.52 | 5.256% | $131.0648 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $196.99 | 12.170% | $220.9637 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $193.79 | 5.508% | $204.464 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $186.70 | 6.709% | $199.2257 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $109.27 | 8.538% | $118.5995 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $65.58 | 13.460% | $74.4071 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $50.48 | 8.497% | $54.7693 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $927.33 | $1,003.4941 | $1,003.49 | $1,003.45 | $1,003.60 | |