| 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 | $84.48 | 7.386% | $90.7197 | $90.72 | $90.70 | $90.70 |
| Purchase #2 | $232.52 | 12.559% | $261.7222 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $203.73 | 3.759% | $211.3882 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $173.35 | 11.825% | $193.8486 | $193.85 | $193.85 | $193.80 |
| Purchase #5 | $188.60 | 7.457% | $202.6639 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $16.31 | 6.780% | $17.4158 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $56.77 | 8.792% | $61.7612 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $955.76 | $1,039.5196 | $1,039.52 | $1,039.45 | $1,039.50 | |