| 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 | $173.27 | 11.145% | $192.5809 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $10.28 | 6.271% | $10.9247 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $79.45 | 6.356% | $84.4998 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $63.61 | 7.181% | $68.1778 | $68.18 | $68.20 | $68.20 |
| Purchase #5 | $92.82 | 7.182% | $99.4863 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $216.95 | 7.484% | $233.1865 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $54.31 | 5.280% | $57.1776 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $690.69 | $746.0336 | $746.04 | $746.10 | $746.10 | |