| 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 | $203.77 | 6.528% | $217.0721 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $169.69 | 13.310% | $192.2757 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $247.64 | 9.203% | $270.4303 | $270.43 | $270.45 | $270.40 |
| Purchase #4 | $200.60 | 9.537% | $219.7312 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $151.96 | 8.327% | $164.6137 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $45.90 | 3.223% | $47.3794 | $47.38 | $47.40 | $47.40 |
| Purchase #7 | $172.91 | 4.689% | $181.0177 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $1,192.47 | $1,292.5201 | $1,292.52 | $1,292.55 | $1,292.50 | |