| 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 | $131.37 | 6.466% | $139.8644 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $230.90 | 12.174% | $259.0098 | $259.01 | $259.00 | $259.00 |
| Purchase #3 | $167.59 | 9.848% | $184.0943 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $53.92 | 7.500% | $57.964 | $57.96 | $57.95 | $58.00 |
| Purchase #5 | $243.76 | 4.463% | $254.639 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $18.49 | 4.804% | $19.3783 | $19.38 | $19.40 | $19.40 |
| Purchase #7 | $204.91 | 9.286% | $223.9379 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,050.94 | $1,138.8877 | $1,138.88 | $1,138.90 | $1,138.90 | |