| 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 | $190.91 | 11.689% | $213.2255 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $229.59 | 7.406% | $246.5934 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $128.40 | 4.326% | $133.9546 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $232.59 | 6.769% | $248.334 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $102.30 | 9.124% | $111.6339 | $111.63 | $111.65 | $111.60 |
| Purchase #6 | $228.57 | 6.810% | $244.1356 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $192.86 | 8.173% | $208.6224 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,305.22 | $1,406.4994 | $1,406.49 | $1,406.55 | $1,406.40 | |