| 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 | $152.45 | 3.199% | $157.3269 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $28.56 | 3.786% | $29.6413 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $192.64 | 7.148% | $206.4099 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $129.78 | 3.819% | $134.7363 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $249.82 | 6.296% | $265.5487 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $226.31 | 9.617% | $248.0742 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $36.70 | 13.116% | $41.5136 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $1,016.26 | $1,083.2509 | $1,083.25 | $1,083.25 | $1,083.10 | |