| 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 | $177.91 | 3.765% | $184.6083 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $100.87 | 4.280% | $105.1872 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $81.74 | 5.385% | $86.1417 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $38.34 | 9.856% | $42.1188 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $13.68 | 6.670% | $14.5925 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $202.36 | 4.307% | $211.0756 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $26.63 | 5.198% | $28.0142 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $641.53 | $671.7383 | $671.74 | $671.75 | $671.70 | |