| 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 | $118.56 | 4.273% | $123.6261 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $46.83 | 10.585% | $51.787 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $17.93 | 12.755% | $20.217 | $20.22 | $20.20 | $20.20 |
| Purchase #4 | $220.41 | 4.731% | $230.8376 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $47.57 | 6.834% | $50.8209 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $170.86 | 8.274% | $184.997 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $224.29 | 3.185% | $231.4336 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $846.45 | $893.7192 | $893.73 | $893.75 | $893.60 | |