| 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 | $182.44 | 8.155% | $197.318 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $217.91 | 10.241% | $240.2262 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $94.71 | 13.320% | $107.3254 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $69.31 | 5.249% | $72.9481 | $72.95 | $72.95 | $72.90 |
| Purchase #5 | $249.93 | 3.581% | $258.88 | $258.88 | $258.90 | $258.90 |
| Purchase #6 | $54.46 | 6.398% | $57.9444 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $231.77 | 7.590% | $249.3613 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,100.53 | $1,184.0034 | $1,184.01 | $1,184.05 | $1,183.90 | |