| 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 | $179.91 | 12.534% | $202.4599 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $228.68 | 8.345% | $247.7633 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $50.84 | 3.102% | $52.4171 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $224.59 | 3.715% | $232.9335 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $50.36 | 5.304% | $53.0311 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $79.94 | 9.722% | $87.7118 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $118.91 | 4.306% | $124.0303 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $933.23 | $1,000.3470 | $1,000.34 | $1,000.35 | $1,000.30 | |