| 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 | $197.97 | 3.336% | $204.5743 | $204.57 | $204.55 | $204.60 |
| Purchase #2 | $137.88 | 12.835% | $155.5769 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $201.93 | 7.284% | $216.6386 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $47.25 | 7.602% | $50.8419 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $247.87 | 4.540% | $259.1233 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $196.35 | 13.670% | $223.191 | $223.19 | $223.20 | $223.20 |
| Purchase #7 | $222.25 | 6.715% | $237.1741 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,251.50 | $1,347.1201 | $1,347.11 | $1,347.10 | $1,347.10 | |