| 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 | $134.53 | 3.463% | $139.1888 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $8.56 | 7.231% | $9.179 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $170.73 | 4.660% | $178.686 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $204.98 | 10.237% | $225.9638 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $30.80 | 8.592% | $33.4463 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $89.40 | 13.131% | $101.1391 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $23.65 | 4.595% | $24.7367 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $662.65 | $712.3397 | $712.35 | $712.40 | $712.30 | |