| 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 | $226.69 | 12.232% | $254.4187 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $214.81 | 11.118% | $238.6926 | $238.69 | $238.70 | $238.70 |
| Purchase #3 | $225.85 | 11.481% | $251.7798 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $112.95 | 9.569% | $123.7582 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $110.61 | 12.185% | $124.0878 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $74.32 | 6.352% | $79.0408 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $11.27 | 11.125% | $12.5238 | $12.52 | $12.50 | $12.50 |
| 7 purchase totals = | $976.50 | $1,084.3017 | $1,084.30 | $1,084.30 | $1,084.30 | |