| 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 | $107.94 | 10.555% | $119.3331 | $119.33 | $119.35 | $119.30 |
| Purchase #2 | $79.68 | 10.744% | $88.2408 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $196.89 | 8.474% | $213.5745 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $211.58 | 13.353% | $239.8323 | $239.83 | $239.85 | $239.80 |
| Purchase #5 | $239.87 | 6.615% | $255.7374 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $77.92 | 3.423% | $80.5872 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $240.32 | 7.424% | $258.1614 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,154.20 | $1,255.4667 | $1,255.46 | $1,255.50 | $1,255.40 | |