| 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 | $121.85 | 6.128% | $129.317 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $240.46 | 6.165% | $255.2844 | $255.28 | $255.30 | $255.30 |
| Purchase #3 | $197.95 | 10.336% | $218.4101 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $87.42 | 12.732% | $98.5503 | $98.55 | $98.55 | $98.60 |
| Purchase #5 | $38.73 | 11.129% | $43.0403 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $222.53 | 4.146% | $231.7561 | $231.76 | $231.75 | $231.80 |
| Purchase #7 | $94.67 | 13.327% | $107.2867 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $1,003.61 | $1,083.6449 | $1,083.65 | $1,083.65 | $1,083.70 | |