| 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 | $8.52 | 8.836% | $9.2728 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $131.74 | 9.711% | $144.5333 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $225.85 | 4.333% | $235.6361 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $106.53 | 5.128% | $111.9929 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $100.27 | 4.512% | $104.7942 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $163.77 | 8.858% | $178.2767 | $178.28 | $178.30 | $178.30 |
| Purchase #7 | $194.86 | 8.443% | $211.312 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $931.54 | $995.8180 | $995.81 | $995.85 | $995.80 | |