| 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 | $26.67 | 8.268% | $28.8751 | $28.88 | $28.90 | $28.90 |
| Purchase #2 | $143.77 | 8.330% | $155.746 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $111.38 | 12.353% | $125.1388 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $87.39 | 9.742% | $95.9035 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $194.76 | 8.685% | $211.6749 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $249.35 | 9.328% | $272.6094 | $272.61 | $272.60 | $272.60 |
| Purchase #7 | $165.28 | 7.376% | $177.4711 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $978.60 | $1,067.4188 | $1,067.42 | $1,067.40 | $1,067.40 | |