| 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 | $48.72 | 9.151% | $53.1784 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $168.62 | 12.437% | $189.5913 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $197.70 | 5.638% | $208.8463 | $208.85 | $208.85 | $208.80 |
| Purchase #4 | $66.57 | 4.289% | $69.4252 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $67.81 | 13.222% | $76.7758 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $239.39 | 13.601% | $271.9494 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $130.85 | 5.711% | $138.3228 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $919.66 | $1,008.0892 | $1,008.10 | $1,008.15 | $1,008.00 | |