| 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 | $127.83 | 12.452% | $143.7474 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $66.34 | 3.162% | $68.4377 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $153.65 | 12.488% | $172.8378 | $172.84 | $172.85 | $172.80 |
| Purchase #4 | $49.81 | 13.608% | $56.5881 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $180.32 | 12.350% | $202.5895 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $180.48 | 5.152% | $189.7783 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $131.47 | 9.220% | $143.5915 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $889.90 | $977.5703 | $977.58 | $977.65 | $977.50 | |