| 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 | $211.94 | 3.515% | $219.3897 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $246.66 | 5.653% | $260.6037 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $122.99 | 12.794% | $138.7253 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $97.86 | 7.310% | $105.0136 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $112.66 | 10.215% | $124.1682 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $181.88 | 13.112% | $205.7281 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $223.39 | 6.785% | $238.547 | $238.55 | $238.55 | $238.50 |
| 7 purchase totals = | $1,197.38 | $1,292.1756 | $1,292.18 | $1,292.20 | $1,292.10 | |