| 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 | $94.78 | 13.783% | $107.8435 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $6.63 | 6.755% | $7.0779 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $65.30 | 7.272% | $70.0486 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $229.68 | 8.506% | $249.2166 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $72.64 | 11.264% | $80.8222 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $222.67 | 7.160% | $238.6132 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $231.60 | 11.766% | $258.8501 | $258.85 | $258.85 | $258.90 |
| 7 purchase totals = | $923.30 | $1,012.4721 | $1,012.47 | $1,012.45 | $1,012.40 | |