| 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 | $40.31 | 10.736% | $44.6377 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $44.31 | 3.490% | $45.8564 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $232.54 | 5.580% | $245.5157 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $189.54 | 8.141% | $204.9705 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $191.52 | 6.480% | $203.9305 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $204.78 | 6.567% | $218.2279 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $218.44 | 4.251% | $227.7259 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $1,121.44 | $1,190.8646 | $1,190.88 | $1,190.90 | $1,190.80 | |