| 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 | $213.41 | 5.577% | $225.3119 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $28.39 | 9.700% | $31.1438 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $103.50 | 3.234% | $106.8472 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $238.26 | 3.464% | $246.5133 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $245.74 | 5.218% | $258.5627 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $137.87 | 6.771% | $147.2052 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $65.51 | 6.270% | $69.6175 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $1,032.68 | $1,085.2016 | $1,085.20 | $1,085.15 | $1,085.10 | |