| 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 | $107.53 | 4.217% | $112.0645 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $62.39 | 10.142% | $68.7176 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $178.73 | 3.116% | $184.2992 | $184.30 | $184.30 | $184.30 |
| Purchase #4 | $236.95 | 10.750% | $262.4221 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $34.34 | 10.702% | $38.0151 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $141.59 | 7.362% | $152.0139 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $234.72 | 3.707% | $243.4211 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $996.25 | $1,060.9535 | $1,060.95 | $1,060.85 | $1,060.90 | |