| 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 | $126.49 | 13.499% | $143.5649 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $131.73 | 9.711% | $144.5223 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $235.27 | 10.282% | $259.4605 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $38.73 | 13.584% | $43.9911 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $41.44 | 8.775% | $45.0764 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $115.65 | 3.127% | $119.2664 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $238.85 | 3.490% | $247.1859 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $928.16 | $1,003.0675 | $1,003.07 | $1,003.05 | $1,003.20 | |