| 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 | $228.45 | 6.187% | $242.5842 | $242.58 | $242.60 | $242.60 |
| Purchase #2 | $31.32 | 8.269% | $33.9099 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $203.33 | 3.682% | $210.8166 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $80.75 | 6.124% | $85.6951 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $50.32 | 5.505% | $53.0901 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $72.73 | 3.324% | $75.1475 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $233.98 | 10.453% | $258.4379 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $900.88 | $959.6813 | $959.69 | $959.70 | $959.60 | |