| 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 | $136.92 | 6.549% | $145.8869 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $197.73 | 10.463% | $218.4185 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $26.79 | 8.156% | $28.975 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $175.80 | 7.579% | $189.1239 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $211.94 | 3.253% | $218.8344 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $134.29 | 10.123% | $147.8842 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $81.90 | 3.711% | $84.9393 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $965.37 | $1,034.0622 | $1,034.06 | $1,034.10 | $1,034.00 | |