| 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 | $23.45 | 6.393% | $24.9492 | $24.95 | $24.95 | $24.90 |
| Purchase #2 | $108.83 | 5.553% | $114.8733 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $201.40 | 8.713% | $218.948 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $15.87 | 9.552% | $17.3859 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $232.28 | 13.318% | $263.2151 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $206.26 | 10.752% | $228.4371 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $126.71 | 6.592% | $135.0627 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $914.80 | $1,002.8713 | $1,002.88 | $1,002.85 | $1,002.80 | |