| 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 | $139.49 | 5.346% | $146.9471 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $158.28 | 9.205% | $172.8497 | $172.85 | $172.85 | $172.80 |
| Purchase #3 | $106.41 | 6.838% | $113.6863 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $173.40 | 4.238% | $180.7487 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $219.94 | 8.442% | $238.5073 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $88.73 | 5.461% | $93.5755 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $231.63 | 7.138% | $248.1637 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $1,117.88 | $1,194.4783 | $1,194.49 | $1,194.50 | $1,194.40 | |