| 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 | $141.38 | 11.505% | $157.6458 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $111.52 | 11.283% | $124.1028 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $224.34 | 10.560% | $248.0303 | $248.03 | $248.05 | $248.00 |
| Purchase #4 | $125.64 | 10.804% | $139.2141 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $145.80 | 6.484% | $155.2537 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $171.92 | 5.417% | $181.2329 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $193.77 | 7.682% | $208.6554 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $1,114.37 | $1,214.1350 | $1,214.13 | $1,214.15 | $1,214.10 | |