| 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 | $173.94 | 11.284% | $193.5674 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $62.72 | 9.533% | $68.6991 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $202.93 | 7.344% | $217.8332 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $203.30 | 7.611% | $218.7732 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $206.59 | 13.444% | $234.364 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $124.46 | 8.814% | $135.4299 | $135.43 | $135.45 | $135.40 |
| Purchase #7 | $180.61 | 10.290% | $199.1948 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $1,154.55 | $1,267.8616 | $1,267.85 | $1,267.85 | $1,267.90 | |