| 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 | $130.82 | 7.212% | $140.2547 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $227.25 | 6.428% | $241.8576 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $195.75 | 9.867% | $215.0647 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $138.38 | 9.700% | $151.8029 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $179.61 | 6.609% | $191.4804 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $231.43 | 6.310% | $246.0332 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $5.52 | 9.329% | $6.035 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $1,108.76 | $1,192.5285 | $1,192.52 | $1,192.55 | $1,192.60 | |