| 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 | $195.27 | 11.184% | $217.109 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $37.79 | 8.152% | $40.8706 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $180.59 | 6.668% | $192.6317 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $171.94 | 10.861% | $190.6144 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $189.34 | 10.644% | $209.4933 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $180.75 | 11.117% | $200.844 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $184.34 | 6.207% | $195.782 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $1,140.02 | $1,247.3450 | $1,247.33 | $1,247.35 | $1,247.30 | |