| 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 | $9.73 | 5.491% | $10.2643 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $117.79 | 8.399% | $127.6832 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $95.82 | 4.203% | $99.8473 | $99.85 | $99.85 | $99.80 |
| Purchase #4 | $142.70 | 13.464% | $161.9131 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $244.70 | 13.154% | $276.8878 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $114.47 | 12.132% | $128.3575 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $71.88 | 12.666% | $80.9843 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $797.09 | $885.9375 | $885.93 | $885.95 | $886.00 | |