| 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 | $120.80 | 6.558% | $128.7221 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $206.30 | 7.623% | $222.0262 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $187.33 | 9.756% | $205.6059 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $118.25 | 6.484% | $125.9173 | $125.92 | $125.90 | $125.90 |
| Purchase #5 | $98.44 | 3.186% | $101.5763 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $36.83 | 11.288% | $40.9874 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $53.90 | 5.768% | $57.009 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $821.85 | $881.8442 | $881.86 | $881.85 | $881.80 | |