| 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 | $208.55 | 7.616% | $224.4332 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $60.51 | 9.839% | $66.4636 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $108.78 | 13.150% | $123.0846 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $128.39 | 7.688% | $138.2606 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $129.80 | 6.520% | $138.263 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $193.86 | 13.581% | $220.1881 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $230.62 | 3.448% | $238.5718 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $1,060.51 | $1,149.2649 | $1,149.25 | $1,149.25 | $1,149.40 | |