| 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 | $15.27 | 12.701% | $17.2094 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $149.75 | 6.649% | $159.7069 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $196.33 | 4.584% | $205.3298 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $37.96 | 4.833% | $39.7946 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $195.56 | 5.463% | $206.2434 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $9.53 | 11.436% | $10.6199 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $107.80 | 5.823% | $114.0772 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $712.20 | $752.9812 | $752.98 | $753.00 | $752.90 | |