| 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 | $14.77 | 11.597% | $16.4829 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $77.38 | 13.174% | $87.574 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $228.31 | 4.306% | $238.141 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $58.64 | 4.116% | $61.0536 | $61.05 | $61.05 | $61.10 |
| Purchase #5 | $175.76 | 8.590% | $190.8578 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $145.89 | 9.624% | $159.9305 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $196.90 | 13.351% | $223.1881 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $897.65 | $977.2279 | $977.22 | $977.25 | $977.30 | |