| 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 | $100.31 | 12.790% | $113.1396 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $201.66 | 6.331% | $214.4271 | $214.43 | $214.45 | $214.40 |
| Purchase #3 | $177.66 | 3.220% | $183.3807 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $169.92 | 12.122% | $190.5177 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $196.61 | 11.544% | $219.3067 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $118.67 | 6.449% | $126.323 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $70.52 | 4.418% | $73.6356 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $1,035.35 | $1,120.7304 | $1,120.74 | $1,120.75 | $1,120.60 | |