| 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 | $112.47 | 7.447% | $120.8456 | $120.85 | $120.85 | $120.80 |
| Purchase #2 | $207.42 | 8.426% | $224.8972 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $227.70 | 5.117% | $239.3514 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $209.37 | 13.654% | $237.9574 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $240.31 | 9.481% | $263.0938 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $148.52 | 11.408% | $165.4632 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $32.67 | 6.535% | $34.805 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $1,178.46 | $1,286.4136 | $1,286.42 | $1,286.40 | $1,286.50 | |