| 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 | $120.69 | 10.497% | $133.3588 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $184.36 | 10.428% | $203.5851 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $215.83 | 7.707% | $232.464 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $195.93 | 10.703% | $216.9004 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $167.43 | 9.290% | $182.9842 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $22.94 | 6.505% | $24.4322 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $122.50 | 3.781% | $127.1317 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $1,029.68 | $1,120.8564 | $1,120.85 | $1,120.90 | $1,120.90 | |