| 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 | $135.82 | 8.838% | $147.8238 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $73.85 | 12.556% | $83.1226 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $13.93 | 8.826% | $15.1595 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $156.59 | 5.629% | $165.4045 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $125.42 | 8.728% | $136.3667 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $133.90 | 9.571% | $146.7156 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $220.61 | 4.647% | $230.8617 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $860.12 | $925.4544 | $925.45 | $925.35 | $925.50 | |