| 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 | $97.87 | 5.399% | $103.154 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $36.54 | 7.393% | $39.2414 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $8.80 | 13.260% | $9.9669 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $185.98 | 10.734% | $205.9431 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $166.35 | 8.345% | $180.2319 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $14.46 | 13.187% | $16.3668 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $233.68 | 3.479% | $241.8097 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $743.68 | $796.7138 | $796.71 | $796.70 | $796.70 | |