| 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 | $181.32 | 6.344% | $192.8229 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $8.74 | 7.493% | $9.3949 | $9.39 | $9.40 | $9.40 |
| Purchase #3 | $109.48 | 11.245% | $121.791 | $121.79 | $121.80 | $121.80 |
| Purchase #4 | $31.25 | 4.699% | $32.7184 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $54.99 | 3.115% | $56.7029 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $19.95 | 12.533% | $22.4503 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $163.63 | 8.230% | $177.0967 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $569.36 | $612.9771 | $612.97 | $612.95 | $613.00 | |