| 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 | $245.93 | 4.682% | $257.4444 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $108.85 | 13.263% | $123.2868 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $7.38 | 6.201% | $7.8376 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $95.82 | 9.559% | $104.9794 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $89.62 | 7.309% | $96.1703 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $193.32 | 13.136% | $218.7145 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $144.79 | 12.515% | $162.9105 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $885.71 | $971.3435 | $971.34 | $971.35 | $971.30 | |