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 | $17.78 | 12.441% | $19.992 | $19.99 | $20.00 | $20.00 |
Purchase #2 | $210.53 | 4.154% | $219.2754 | $219.28 | $219.30 | $219.30 |
Purchase #3 | $216.53 | 12.352% | $243.2758 | $243.28 | $243.30 | $243.30 |
Purchase #4 | $85.79 | 5.791% | $90.7581 | $90.76 | $90.75 | $90.80 |
Purchase #5 | $89.70 | 10.215% | $98.8629 | $98.86 | $98.85 | $98.90 |
Purchase #6 | $11.85 | 8.597% | $12.8687 | $12.87 | $12.85 | $12.90 |
Purchase #7 | $115.94 | 3.767% | $120.3075 | $120.31 | $120.30 | $120.30 |
7 purchase totals = | $748.12 | $805.3404 | $805.35 | $805.35 | $805.50 |