| 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 | $82.91 | 6.663% | $88.4343 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $207.29 | 5.651% | $219.004 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $129.29 | 8.786% | $140.6494 | $140.65 | $140.65 | $140.60 |
| Purchase #4 | $247.48 | 4.280% | $258.0721 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $43.94 | 3.179% | $45.3369 | $45.34 | $45.35 | $45.30 |
| Purchase #6 | $21.62 | 8.823% | $23.5275 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $235.48 | 12.611% | $265.1764 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $968.01 | $1,040.2006 | $1,040.20 | $1,040.25 | $1,040.10 | |