| 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 | $172.49 | 13.128% | $195.1345 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $49.60 | 4.603% | $51.8831 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $185.59 | 6.688% | $198.0023 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $161.59 | 3.398% | $167.0808 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $185.95 | 6.382% | $197.8173 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $24.31 | 7.453% | $26.1218 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $35.34 | 10.356% | $38.9998 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $814.87 | $875.0396 | $875.03 | $875.05 | $875.00 | |