| 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 | $155.34 | 6.743% | $165.8146 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $19.85 | 6.330% | $21.1065 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $65.82 | 8.141% | $71.1784 | $71.18 | $71.20 | $71.20 |
| Purchase #4 | $204.72 | 9.198% | $223.5501 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $242.75 | 13.136% | $274.6376 | $274.64 | $274.65 | $274.60 |
| Purchase #6 | $138.89 | 5.115% | $145.9942 | $145.99 | $146.00 | $146.00 |
| Purchase #7 | $197.88 | 4.776% | $207.3307 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,025.25 | $1,109.6121 | $1,109.61 | $1,109.65 | $1,109.60 | |