| 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 | $109.50 | 3.284% | $113.096 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $191.57 | 6.412% | $203.8535 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $11.91 | 9.212% | $13.0071 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $33.98 | 12.608% | $38.2642 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $250.81 | 9.769% | $275.3116 | $275.31 | $275.30 | $275.30 |
| Purchase #6 | $71.59 | 4.152% | $74.5624 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $7.64 | 10.124% | $8.4135 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $677.00 | $726.5083 | $726.50 | $726.45 | $726.60 | |