| 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 | $38.62 | 13.498% | $43.8329 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $26.28 | 4.775% | $27.5349 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $228.47 | 12.493% | $257.0128 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $13.74 | 8.419% | $14.8968 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $182.86 | 12.223% | $205.211 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $203.52 | 10.776% | $225.4513 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $36.98 | 7.299% | $39.6792 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $730.47 | $813.6189 | $813.61 | $813.65 | $813.60 | |