| 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 | $119.84 | 8.752% | $130.3284 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $74.55 | 12.849% | $84.1289 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $199.71 | 9.688% | $219.0579 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $34.63 | 6.494% | $36.8789 | $36.88 | $36.90 | $36.90 |
| Purchase #5 | $248.36 | 5.722% | $262.5712 | $262.57 | $262.55 | $262.60 |
| Purchase #6 | $235.83 | 5.791% | $249.4869 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $80.42 | 8.296% | $87.0916 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $993.34 | $1,069.5438 | $1,069.55 | $1,069.60 | $1,069.60 | |