| 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 | $29.70 | 12.596% | $33.441 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $231.62 | 12.497% | $260.5656 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $144.56 | 4.307% | $150.7862 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $242.52 | 6.756% | $258.9047 | $258.90 | $258.90 | $258.90 |
| Purchase #5 | $224.53 | 11.500% | $250.351 | $250.35 | $250.35 | $250.40 |
| Purchase #6 | $88.89 | 7.251% | $95.3354 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $108.59 | 12.345% | $121.9954 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,070.41 | $1,171.3793 | $1,171.39 | $1,171.40 | $1,171.40 | |