| 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 | $81.99 | 3.309% | $84.703 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $202.79 | 10.362% | $223.8031 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $242.53 | 11.830% | $271.2213 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $80.71 | 3.248% | $83.3315 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $35.86 | 6.126% | $38.0568 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $244.28 | 9.841% | $268.3196 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $121.63 | 4.111% | $126.6302 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,009.79 | $1,096.0655 | $1,096.06 | $1,096.05 | $1,096.00 | |