| 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 | $80.63 | 4.498% | $84.2567 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $230.50 | 4.678% | $241.2828 | $241.28 | $241.30 | $241.30 |
| Purchase #3 | $221.40 | 9.386% | $242.1806 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $224.90 | 10.830% | $249.2567 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $203.33 | 5.644% | $214.8059 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $58.77 | 7.235% | $63.022 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $107.38 | 10.398% | $118.5454 | $118.55 | $118.55 | $118.50 |
| 7 purchase totals = | $1,126.91 | $1,213.3501 | $1,213.36 | $1,213.35 | $1,213.40 | |