| 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 | $216.88 | 13.310% | $245.7467 | $245.75 | $245.75 | $245.70 |
| Purchase #2 | $122.80 | 10.510% | $135.7063 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $250.63 | 13.717% | $285.0089 | $285.01 | $285.00 | $285.00 |
| Purchase #4 | $85.99 | 6.191% | $91.3136 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $204.33 | 5.584% | $215.7398 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $21.28 | 3.850% | $22.0993 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $63.84 | 9.838% | $70.1206 | $70.12 | $70.10 | $70.10 |
| 7 purchase totals = | $965.75 | $1,065.7352 | $1,065.74 | $1,065.70 | $1,065.60 | |