| 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 | $115.75 | 10.365% | $127.7475 | $127.75 | $127.75 | $127.70 |
| Purchase #2 | $11.67 | 11.527% | $13.0152 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $99.62 | 5.103% | $104.7036 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $126.86 | 9.184% | $138.5108 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $179.93 | 4.153% | $187.4025 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $191.81 | 13.392% | $217.4972 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $229.82 | 5.286% | $241.9683 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $955.46 | $1,030.8451 | $1,030.85 | $1,030.80 | $1,030.80 | |