| 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 | $43.72 | 5.546% | $46.1447 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $39.30 | 9.346% | $42.973 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $108.88 | 5.516% | $114.8858 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $91.66 | 10.459% | $101.2467 | $101.25 | $101.25 | $101.20 |
| Purchase #5 | $83.67 | 12.506% | $94.1338 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $205.96 | 6.581% | $219.5142 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $85.43 | 5.398% | $90.0415 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $658.62 | $708.9397 | $708.93 | $708.95 | $708.80 | |