| 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 | $182.43 | 8.746% | $198.3853 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $181.94 | 10.300% | $200.6798 | $200.68 | $200.70 | $200.70 |
| Purchase #3 | $176.32 | 11.738% | $197.0164 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $183.80 | 12.690% | $207.1242 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $189.43 | 4.297% | $197.5698 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $112.70 | 10.243% | $124.2439 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $224.74 | 7.527% | $241.6562 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $1,251.36 | $1,366.6756 | $1,366.68 | $1,366.65 | $1,366.70 | |