| 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 | $31.54 | 9.291% | $34.4704 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $169.82 | 4.727% | $177.8474 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $90.71 | 6.171% | $96.3077 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $137.60 | 7.407% | $147.792 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $210.60 | 4.582% | $220.2497 | $220.25 | $220.25 | $220.20 |
| Purchase #6 | $41.41 | 13.246% | $46.8952 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $24.46 | 12.141% | $27.4297 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $706.14 | $750.9921 | $751.00 | $751.00 | $750.90 | |