| 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 | $214.33 | 7.762% | $230.9663 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $210.80 | 4.538% | $220.3661 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $160.96 | 9.596% | $176.4057 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $37.26 | 6.851% | $39.8127 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $20.66 | 8.655% | $22.4481 | $22.45 | $22.45 | $22.40 |
| Purchase #6 | $23.41 | 10.736% | $25.9233 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $228.84 | 8.274% | $247.7742 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $896.26 | $963.6964 | $963.70 | $963.60 | $963.70 | |