| 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 | $239.56 | 3.179% | $247.1756 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $137.30 | 5.202% | $144.4423 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $133.53 | 12.442% | $150.1438 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $159.96 | 7.712% | $172.2961 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $216.32 | 13.675% | $245.9018 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $203.67 | 3.104% | $209.9919 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $38.86 | 9.634% | $42.6038 | $42.60 | $42.60 | $42.60 |
| 7 purchase totals = | $1,129.20 | $1,212.5553 | $1,212.55 | $1,212.60 | $1,212.50 | |