| 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 | $246.62 | 4.439% | $257.5675 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $34.82 | 12.662% | $39.2289 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $53.81 | 7.429% | $57.8075 | $57.81 | $57.80 | $57.80 |
| Purchase #4 | $86.59 | 5.423% | $91.2858 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $208.56 | 6.120% | $221.3239 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $36.25 | 13.531% | $41.155 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $184.60 | 11.443% | $205.7238 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $851.25 | $914.0924 | $914.10 | $914.05 | $914.10 | |