| 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 | $15.57 | 12.445% | $17.5077 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $233.64 | 5.143% | $245.6561 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $58.57 | 11.280% | $65.1767 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $176.76 | 6.311% | $187.9153 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $9.42 | 8.249% | $10.1971 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $142.52 | 11.752% | $159.269 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $95.51 | 10.173% | $105.2262 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $731.99 | $790.9481 | $790.97 | $790.95 | $791.00 | |