| 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 | $207.25 | 7.264% | $222.3046 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $34.97 | 11.415% | $38.9618 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $24.74 | 5.305% | $26.0525 | $26.05 | $26.05 | $26.10 |
| Purchase #4 | $37.84 | 10.142% | $41.6777 | $41.68 | $41.70 | $41.70 |
| Purchase #5 | $20.98 | 13.206% | $23.7506 | $23.75 | $23.75 | $23.80 |
| Purchase #6 | $37.60 | 10.461% | $41.5333 | $41.53 | $41.55 | $41.50 |
| Purchase #7 | $206.44 | 9.495% | $226.0415 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $569.82 | $620.3220 | $620.31 | $620.35 | $620.40 | |