| 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 | $235.76 | 11.810% | $263.6033 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $133.95 | 3.112% | $138.1185 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $242.50 | 5.811% | $256.5917 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $74.87 | 12.742% | $84.4099 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $196.71 | 5.359% | $207.2517 | $207.25 | $207.25 | $207.30 |
| Purchase #6 | $145.40 | 3.274% | $150.1604 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $93.89 | 13.129% | $106.2168 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $1,123.08 | $1,206.3523 | $1,206.35 | $1,206.30 | $1,206.40 | |