| 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 | $234.25 | 4.310% | $244.3462 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $202.70 | 6.619% | $216.1167 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $145.35 | 13.377% | $164.7935 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $149.70 | 12.357% | $168.1984 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $171.35 | 5.383% | $180.5738 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $217.80 | 4.798% | $228.25 | $228.25 | $228.25 | $228.30 |
| Purchase #7 | $68.86 | 10.692% | $76.2225 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $1,190.01 | $1,278.5011 | $1,278.50 | $1,278.45 | $1,278.50 | |