| 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 | $232.65 | 5.627% | $245.7412 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $219.30 | 7.824% | $236.458 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $229.54 | 11.354% | $255.602 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $192.51 | 10.333% | $212.4021 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $242.77 | 8.163% | $262.5873 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $164.52 | 12.797% | $185.5736 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $114.51 | 9.244% | $125.0953 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $1,395.80 | $1,523.4595 | $1,523.46 | $1,523.45 | $1,523.50 | |