| 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 | $84.35 | 4.306% | $87.9821 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $190.26 | 11.223% | $211.6129 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $166.54 | 13.568% | $189.1361 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $178.58 | 12.403% | $200.7293 | $200.73 | $200.75 | $200.70 |
| Purchase #5 | $160.43 | 9.258% | $175.2826 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $226.58 | 4.466% | $236.6991 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $50.76 | 4.407% | $52.997 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $1,057.50 | $1,154.4391 | $1,154.44 | $1,154.50 | $1,154.40 | |