| 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 | $150.25 | 13.161% | $170.0244 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $194.75 | 6.294% | $207.0076 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $67.89 | 4.343% | $70.8385 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $161.50 | 7.345% | $173.3622 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $76.49 | 9.860% | $84.0319 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $229.73 | 4.833% | $240.8329 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $91.75 | 11.438% | $102.2444 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $972.36 | $1,048.3419 | $1,048.33 | $1,048.35 | $1,048.20 | |