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 | $7.32 | 7.480% | $7.8675 | $7.87 | $7.85 | $7.90 |
Purchase #2 | $190.35 | 3.591% | $197.1855 | $197.19 | $197.20 | $197.20 |
Purchase #3 | $156.57 | 3.789% | $162.5024 | $162.50 | $162.50 | $162.50 |
Purchase #4 | $124.66 | 12.831% | $140.6551 | $140.66 | $140.65 | $140.70 |
Purchase #5 | $112.46 | 9.470% | $123.11 | $123.11 | $123.10 | $123.10 |
Purchase #6 | $20.98 | 13.338% | $23.7783 | $23.78 | $23.80 | $23.80 |
Purchase #7 | $5.43 | 11.361% | $6.0469 | $6.05 | $6.05 | $6.00 |
7 purchase totals = | $617.77 | $661.1457 | $661.16 | $661.15 | $661.20 |