| 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 | $192.43 | 3.230% | $198.6455 | $198.65 | $198.65 | $198.60 |
| Purchase #2 | $220.83 | 5.840% | $233.7265 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $6.44 | 9.384% | $7.0443 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $173.44 | 4.755% | $181.6871 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $117.25 | 11.571% | $130.817 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $56.72 | 8.515% | $61.5497 | $61.55 | $61.55 | $61.50 |
| Purchase #7 | $152.82 | 10.352% | $168.6399 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $919.93 | $982.1100 | $982.12 | $982.15 | $981.90 | |