| 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 | $190.53 | 4.437% | $198.9838 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $232.92 | 11.142% | $258.8719 | $258.87 | $258.85 | $258.90 |
| Purchase #3 | $177.68 | 9.643% | $194.8137 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $73.91 | 9.436% | $80.8841 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $11.34 | 3.414% | $11.7271 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $135.34 | 11.523% | $150.9352 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $212.61 | 6.686% | $226.8251 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $1,034.33 | $1,123.0409 | $1,123.04 | $1,123.10 | $1,123.00 | |