| 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 | $184.89 | 8.613% | $200.8146 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $22.42 | 8.725% | $24.3761 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $122.31 | 6.255% | $129.9605 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $135.81 | 9.246% | $148.367 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $12.52 | 7.451% | $13.4529 | $13.45 | $13.45 | $13.50 |
| Purchase #6 | $72.54 | 11.848% | $81.1345 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $203.44 | 7.391% | $218.4763 | $218.48 | $218.50 | $218.50 |
| 7 purchase totals = | $753.93 | $816.5819 | $816.58 | $816.60 | $816.70 | |