| 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 | $159.98 | 13.355% | $181.3453 | $181.35 | $181.35 | $181.30 |
| Purchase #2 | $14.29 | 12.629% | $16.0947 | $16.09 | $16.10 | $16.10 |
| Purchase #3 | $211.65 | 8.250% | $229.1111 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $137.73 | 4.176% | $143.4816 | $143.48 | $143.50 | $143.50 |
| Purchase #5 | $5.45 | 11.661% | $6.0855 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $146.93 | 6.367% | $156.285 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $207.73 | 9.833% | $228.1561 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $883.76 | $960.5593 | $960.57 | $960.60 | $960.60 | |