| 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 | $65.86 | 8.176% | $71.2447 | $71.24 | $71.25 | $71.20 |
| Purchase #2 | $160.84 | 6.266% | $170.9182 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $65.88 | 4.235% | $68.67 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $190.41 | 4.345% | $198.6833 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $161.42 | 11.105% | $179.3457 | $179.35 | $179.35 | $179.30 |
| Purchase #6 | $176.25 | 13.823% | $200.613 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $211.43 | 10.677% | $234.0044 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,032.09 | $1,123.4793 | $1,123.47 | $1,123.45 | $1,123.40 | |