| 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 | $132.54 | 4.343% | $138.2962 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $159.27 | 8.319% | $172.5197 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $144.88 | 6.459% | $154.2378 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $190.46 | 5.571% | $201.0705 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $42.77 | 4.402% | $44.6527 | $44.65 | $44.65 | $44.70 |
| Purchase #6 | $245.71 | 7.748% | $264.7476 | $264.75 | $264.75 | $264.70 |
| Purchase #7 | $31.46 | 3.392% | $32.5271 | $32.53 | $32.55 | $32.50 |
| 7 purchase totals = | $947.09 | $1,008.0516 | $1,008.06 | $1,008.05 | $1,008.00 | |