| 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 | $221.65 | 7.475% | $238.2183 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $122.60 | 6.321% | $130.3495 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $80.25 | 6.521% | $85.4831 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $92.36 | 11.274% | $102.7727 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $65.28 | 13.419% | $74.0399 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $229.74 | 9.414% | $251.3677 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $225.31 | 6.596% | $240.1714 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,037.19 | $1,122.4026 | $1,122.40 | $1,122.35 | $1,122.40 | |