| 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 | $217.41 | 10.393% | $240.0054 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $28.72 | 3.702% | $29.7832 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $228.30 | 7.142% | $244.6052 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $30.36 | 10.113% | $33.4303 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $117.95 | 13.122% | $133.4274 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $233.27 | 8.188% | $252.3701 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $131.31 | 12.416% | $147.6134 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $987.32 | $1,081.2350 | $1,081.24 | $1,081.25 | $1,081.20 | |