| 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 | $154.81 | 4.541% | $161.8399 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $80.37 | 3.448% | $83.1412 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $122.27 | 10.573% | $135.1976 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $145.60 | 10.336% | $160.6492 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $189.91 | 6.332% | $201.9351 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $195.32 | 3.237% | $201.6425 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $20.43 | 6.714% | $21.8017 | $21.80 | $21.80 | $21.80 |
| 7 purchase totals = | $908.71 | $966.2072 | $966.21 | $966.25 | $966.00 | |