| 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 | $19.93 | 7.162% | $21.3574 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $138.70 | 13.430% | $157.3274 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $84.56 | 13.320% | $95.8234 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $65.68 | 4.720% | $68.7801 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $130.32 | 3.348% | $134.6831 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $235.81 | 9.771% | $258.851 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $35.46 | 13.163% | $40.1276 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $710.46 | $776.9500 | $776.95 | $777.00 | $777.00 | |