| 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 | $206.58 | 5.796% | $218.5534 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $105.52 | 3.178% | $108.8734 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $196.44 | 5.603% | $207.4465 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $181.28 | 12.395% | $203.7497 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $18.55 | 11.278% | $20.6421 | $20.64 | $20.65 | $20.60 |
| Purchase #6 | $110.42 | 12.270% | $123.9685 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $5.64 | 11.422% | $6.2842 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $824.43 | $889.5178 | $889.51 | $889.50 | $889.50 | |