| 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 | $29.98 | 8.129% | $32.4171 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $117.52 | 7.691% | $126.5585 | $126.56 | $126.55 | $126.60 |
| Purchase #3 | $109.79 | 3.354% | $113.4724 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $202.74 | 3.675% | $210.1907 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $206.31 | 5.715% | $218.1006 | $218.10 | $218.10 | $218.10 |
| Purchase #6 | $174.39 | 12.573% | $196.3161 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $239.52 | 10.792% | $265.369 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $1,080.25 | $1,162.4244 | $1,162.43 | $1,162.35 | $1,162.50 | |