| 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 | $231.47 | 11.703% | $258.5589 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $40.35 | 10.350% | $44.5262 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $167.64 | 9.678% | $183.8642 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $26.37 | 9.358% | $28.8377 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $6.37 | 10.364% | $7.0302 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $182.93 | 11.581% | $204.1151 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $85.71 | 4.584% | $89.6389 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $740.84 | $816.5712 | $816.58 | $816.60 | $816.50 | |