| 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 | $239.31 | 6.457% | $254.7622 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $226.36 | 11.364% | $252.0836 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $108.88 | 9.838% | $119.5916 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $63.44 | 8.581% | $68.8838 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $138.42 | 7.704% | $149.0839 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $226.25 | 12.588% | $254.7304 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $235.26 | 9.255% | $257.0333 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,237.92 | $1,356.1688 | $1,356.15 | $1,356.25 | $1,356.20 | |