| 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 | $226.94 | 6.320% | $241.2826 | $241.28 | $241.30 | $241.30 |
| Purchase #2 | $135.89 | 11.328% | $151.2836 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $122.58 | 5.277% | $129.0485 | $129.05 | $129.05 | $129.00 |
| Purchase #4 | $192.30 | 10.432% | $212.3607 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $49.42 | 13.574% | $56.1283 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $32.66 | 12.794% | $36.8385 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $125.63 | 6.180% | $133.3939 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $885.42 | $960.3361 | $960.33 | $960.40 | $960.30 | |