| 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 | $120.53 | 13.537% | $136.8461 | $136.85 | $136.85 | $136.80 |
| Purchase #2 | $124.99 | 12.845% | $141.045 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $173.95 | 4.588% | $181.9308 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $116.99 | 5.580% | $123.518 | $123.52 | $123.50 | $123.50 |
| Purchase #5 | $181.33 | 6.583% | $193.267 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $228.91 | 6.408% | $243.5786 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $143.92 | 13.204% | $162.9232 | $162.92 | $162.90 | $162.90 |
| 7 purchase totals = | $1,090.62 | $1,183.1087 | $1,183.12 | $1,183.10 | $1,183.00 | |