| 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 | $154.57 | 5.763% | $163.4779 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $220.63 | 5.513% | $232.7933 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $144.83 | 7.534% | $155.7415 | $155.74 | $155.75 | $155.70 |
| Purchase #4 | $167.67 | 6.623% | $178.7748 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $39.56 | 11.446% | $44.088 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $189.95 | 5.793% | $200.9538 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $120.69 | 8.327% | $130.7399 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $1,037.90 | $1,106.5692 | $1,106.56 | $1,106.60 | $1,106.60 | |