| 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 | $248.72 | 9.479% | $272.2962 | $272.30 | $272.30 | $272.30 |
| Purchase #2 | $98.94 | 11.417% | $110.236 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $8.49 | 12.291% | $9.5335 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $143.79 | 4.739% | $150.6042 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $222.58 | 6.229% | $236.4445 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $69.38 | 3.199% | $71.5995 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $132.51 | 4.801% | $138.8718 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $924.41 | $989.5857 | $989.58 | $989.60 | $989.50 | |