| 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 | $105.54 | 9.678% | $115.7542 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $71.37 | 4.554% | $74.6202 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $19.96 | 5.327% | $21.0233 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $120.41 | 11.219% | $133.9188 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $144.93 | 3.298% | $149.7098 | $149.71 | $149.70 | $149.70 |
| Purchase #6 | $105.91 | 12.792% | $119.458 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $156.99 | 4.723% | $164.4046 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $725.11 | $778.8889 | $778.88 | $778.80 | $778.90 | |