| 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 | $161.70 | 7.494% | $173.8178 | $173.82 | $173.80 | $173.80 |
| Purchase #2 | $114.77 | 6.490% | $122.2186 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $135.93 | 9.679% | $149.0867 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $23.67 | 4.524% | $24.7408 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $142.91 | 11.664% | $159.579 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $76.92 | 5.611% | $81.236 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $110.83 | 3.329% | $114.5195 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $766.73 | $825.1984 | $825.21 | $825.20 | $825.10 | |