| 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 | $76.58 | 8.436% | $83.0403 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $156.65 | 9.451% | $171.455 | $171.46 | $171.45 | $171.50 |
| Purchase #3 | $194.42 | 4.491% | $203.1514 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $192.99 | 5.736% | $204.0599 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $50.29 | 7.754% | $54.1895 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $114.37 | 13.518% | $129.8305 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $164.94 | 12.359% | $185.3249 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $950.24 | $1,031.0515 | $1,031.05 | $1,031.05 | $1,031.10 | |