| 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 | $54.35 | 7.507% | $58.4301 | $58.43 | $58.45 | $58.40 |
| Purchase #2 | $189.36 | 10.519% | $209.2788 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $160.52 | 3.802% | $166.623 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $122.42 | 5.609% | $129.2865 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $39.31 | 4.333% | $41.0133 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $81.64 | 11.315% | $90.8776 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $238.56 | 13.600% | $271.0042 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $886.16 | $966.5135 | $966.51 | $966.55 | $966.50 | |