| 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 | $200.64 | 7.858% | $216.4063 | $216.41 | $216.40 | $216.40 |
| Purchase #2 | $175.26 | 3.395% | $181.2101 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $180.41 | 11.418% | $201.0092 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $153.56 | 8.574% | $166.7262 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $10.90 | 12.737% | $12.2883 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $117.44 | 5.166% | $123.507 | $123.51 | $123.50 | $123.50 |
| Purchase #7 | $204.91 | 5.726% | $216.6431 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $1,043.12 | $1,117.7902 | $1,117.80 | $1,117.80 | $1,117.70 | |