| 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 | $129.69 | 12.568% | $145.9894 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $163.86 | 12.676% | $184.6309 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $87.70 | 9.536% | $96.0631 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $211.76 | 9.717% | $232.3367 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $204.35 | 8.544% | $221.8097 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $172.42 | 8.304% | $186.7378 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $175.52 | 11.107% | $195.015 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $1,145.30 | $1,262.5826 | $1,262.59 | $1,262.60 | $1,262.50 | |