| 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 | $243.95 | 10.397% | $269.3135 | $269.31 | $269.30 | $269.30 |
| Purchase #2 | $154.33 | 10.638% | $170.7476 | $170.75 | $170.75 | $170.70 |
| Purchase #3 | $208.73 | 11.803% | $233.3664 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $198.61 | 12.140% | $222.7213 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $247.29 | 8.835% | $269.1381 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $17.94 | 7.533% | $19.2914 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $201.34 | 8.557% | $218.5687 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,272.19 | $1,403.1470 | $1,403.15 | $1,403.10 | $1,403.10 | |