| 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 | $41.60 | 4.367% | $43.4167 | $43.42 | $43.40 | $43.40 |
| Purchase #2 | $202.41 | 12.687% | $228.0898 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $228.56 | 4.722% | $239.3526 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $152.52 | 3.430% | $157.7514 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $164.31 | 7.251% | $176.2241 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $43.78 | 10.203% | $48.2469 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $250.70 | 12.873% | $282.9726 | $282.97 | $282.95 | $283.00 |
| 7 purchase totals = | $1,083.88 | $1,176.0541 | $1,176.05 | $1,176.00 | $1,176.10 | |