| 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 | $71.30 | 5.314% | $75.0889 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $51.70 | 9.244% | $56.4791 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $130.64 | 9.768% | $143.4009 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $177.86 | 7.339% | $190.9131 | $190.91 | $190.90 | $190.90 |
| Purchase #5 | $74.71 | 5.696% | $78.9655 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $203.66 | 3.629% | $211.0508 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $235.70 | 8.622% | $256.0221 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $945.57 | $1,011.9204 | $1,011.92 | $1,011.90 | $1,012.00 | |