| 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 | $230.54 | 3.789% | $239.2752 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $192.55 | 11.253% | $214.2177 | $214.22 | $214.20 | $214.20 |
| Purchase #3 | $145.75 | 10.489% | $161.0377 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $117.57 | 8.132% | $127.1308 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $50.62 | 11.239% | $56.3092 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $66.82 | 10.700% | $73.9697 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $211.31 | 11.800% | $236.2446 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $1,015.16 | $1,108.1849 | $1,108.19 | $1,108.20 | $1,108.10 | |