| 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 | $250.62 | 8.173% | $271.1032 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $230.41 | 12.366% | $258.9025 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $121.25 | 13.758% | $137.9316 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $121.29 | 13.787% | $138.0123 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $28.30 | 4.175% | $29.4815 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $123.37 | 3.753% | $128.0001 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $211.33 | 4.249% | $220.3094 | $220.31 | $220.30 | $220.30 |
| 7 purchase totals = | $1,086.57 | $1,183.7406 | $1,183.73 | $1,183.75 | $1,183.70 | |