| 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 | $195.71 | 3.610% | $202.7751 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $122.58 | 12.776% | $138.2408 | $138.24 | $138.25 | $138.20 |
| Purchase #3 | $34.26 | 13.698% | $38.9529 | $38.95 | $38.95 | $39.00 |
| Purchase #4 | $205.53 | 11.326% | $228.8083 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $27.27 | 4.293% | $28.4407 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $162.96 | 4.448% | $170.2085 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $228.88 | 7.194% | $245.3456 | $245.35 | $245.35 | $245.30 |
| 7 purchase totals = | $977.19 | $1,052.7719 | $1,052.78 | $1,052.80 | $1,052.70 | |