| 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 | $120.72 | 4.276% | $125.882 | $125.88 | $125.90 | $125.90 |
| Purchase #2 | $173.58 | 3.677% | $179.9625 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $219.60 | 8.656% | $238.6086 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $5.91 | 9.620% | $6.4785 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $197.80 | 9.345% | $216.2844 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $56.69 | 4.199% | $59.0704 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $196.37 | 5.361% | $206.8974 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $970.67 | $1,033.1838 | $1,033.18 | $1,033.20 | $1,033.30 | |