| 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 | $236.65 | 4.378% | $247.0105 | $247.01 | $247.00 | $247.00 |
| Purchase #2 | $225.26 | 9.335% | $246.288 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $87.74 | 7.860% | $94.6364 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $113.58 | 8.724% | $123.4887 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $131.54 | 12.218% | $147.6116 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $200.30 | 12.632% | $225.6019 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $222.80 | 4.608% | $233.0666 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,217.87 | $1,317.7037 | $1,317.71 | $1,317.70 | $1,317.70 | |