| 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 | $10.58 | 7.654% | $11.3898 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $205.77 | 10.842% | $228.0796 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $15.62 | 7.694% | $16.8218 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $225.28 | 9.562% | $246.8213 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $157.35 | 6.458% | $167.5117 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $207.72 | 4.208% | $216.4609 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $163.61 | 4.826% | $171.5058 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $985.93 | $1,058.5909 | $1,058.59 | $1,058.55 | $1,058.60 | |