| 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 | $180.53 | 10.699% | $199.8449 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $222.40 | 10.364% | $245.4495 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $133.36 | 7.771% | $143.7234 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $181.73 | 12.129% | $203.772 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $144.53 | 7.582% | $155.4883 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $124.90 | 6.171% | $132.6076 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $245.32 | 13.580% | $278.6345 | $278.63 | $278.65 | $278.60 |
| 7 purchase totals = | $1,232.77 | $1,359.5202 | $1,359.51 | $1,359.50 | $1,359.40 | |