| 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 | $214.99 | 9.546% | $235.5129 | $235.51 | $235.50 | $235.50 |
| Purchase #2 | $18.61 | 7.379% | $19.9832 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $130.94 | 12.139% | $146.8348 | $146.83 | $146.85 | $146.80 |
| Purchase #4 | $183.36 | 7.307% | $196.7581 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $14.66 | 5.445% | $15.4582 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $55.78 | 13.729% | $63.438 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $183.30 | 7.847% | $197.6836 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $801.64 | $875.6688 | $875.66 | $875.70 | $875.70 | |