| 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 | $163.32 | 10.505% | $180.4768 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $186.37 | 3.474% | $192.8445 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $105.77 | 13.345% | $119.885 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $56.31 | 6.211% | $59.8074 | $59.81 | $59.80 | $59.80 |
| Purchase #5 | $118.99 | 13.462% | $135.0084 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $145.81 | 4.584% | $152.4939 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $39.84 | 12.396% | $44.7786 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $816.41 | $885.2946 | $885.30 | $885.35 | $885.30 | |