| 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 | $234.41 | 7.409% | $251.7774 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $93.88 | 9.297% | $102.608 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $144.65 | 9.183% | $157.9332 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $110.35 | 3.797% | $114.54 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $222.60 | 12.379% | $250.1557 | $250.16 | $250.15 | $250.20 |
| Purchase #6 | $229.67 | 3.545% | $237.8118 | $237.81 | $237.80 | $237.80 |
| Purchase #7 | $175.85 | 7.479% | $189.0018 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,211.41 | $1,303.8279 | $1,303.83 | $1,303.85 | $1,303.80 | |