| 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 | $197.36 | 7.345% | $211.8561 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $195.49 | 11.275% | $217.5315 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $127.77 | 3.538% | $132.2905 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $136.95 | 3.498% | $141.7405 | $141.74 | $141.75 | $141.70 |
| Purchase #5 | $152.29 | 11.399% | $169.6495 | $169.65 | $169.65 | $169.60 |
| Purchase #6 | $72.26 | 11.332% | $80.4485 | $80.45 | $80.45 | $80.40 |
| Purchase #7 | $99.27 | 11.561% | $110.7466 | $110.75 | $110.75 | $110.70 |
| 7 purchase totals = | $981.39 | $1,064.2632 | $1,064.27 | $1,064.30 | $1,064.10 | |