| 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 | $111.39 | 9.771% | $122.2739 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $67.32 | 10.695% | $74.5199 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $122.47 | 6.504% | $130.4354 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $59.85 | 11.398% | $66.6717 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $63.43 | 7.521% | $68.2006 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $96.53 | 9.855% | $106.043 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $127.48 | 8.682% | $138.5478 | $138.55 | $138.55 | $138.50 |
| 7 purchase totals = | $648.47 | $706.6923 | $706.69 | $706.65 | $706.60 | |