| 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 | $100.88 | 6.779% | $107.7187 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $225.85 | 9.549% | $247.4164 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $9.77 | 8.574% | $10.6077 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $14.73 | 7.332% | $15.81 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $226.50 | 5.633% | $239.2587 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $173.30 | 12.202% | $194.4461 | $194.45 | $194.45 | $194.40 |
| Purchase #7 | $114.84 | 4.795% | $120.3466 | $120.35 | $120.35 | $120.30 |
| 7 purchase totals = | $865.87 | $935.6042 | $935.62 | $935.55 | $935.50 | |