| 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 | $130.62 | 6.385% | $138.9601 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $108.33 | 10.421% | $119.6191 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $207.97 | 8.356% | $225.348 | $225.35 | $225.35 | $225.30 |
| Purchase #4 | $153.48 | 8.372% | $166.3293 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $113.48 | 13.313% | $128.5876 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $52.55 | 7.788% | $56.6426 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $177.46 | 5.562% | $187.3303 | $187.33 | $187.35 | $187.30 |
| 7 purchase totals = | $943.89 | $1,022.8170 | $1,022.82 | $1,022.85 | $1,022.70 | |