| 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 | $189.64 | 13.195% | $214.663 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $93.51 | 8.457% | $101.4181 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $204.59 | 3.544% | $211.8407 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $137.39 | 4.446% | $143.4984 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $13.99 | 9.652% | $15.3403 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $68.75 | 11.777% | $76.8467 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $164.48 | 9.121% | $179.4822 | $179.48 | $179.50 | $179.50 |
| 7 purchase totals = | $872.35 | $943.0894 | $943.09 | $943.10 | $943.00 | |