| 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 | $149.84 | 8.608% | $162.7382 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $161.32 | 5.640% | $170.4184 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $246.35 | 5.773% | $260.5718 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $21.92 | 11.746% | $24.4947 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $32.35 | 13.598% | $36.749 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $200.55 | 6.725% | $214.037 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $218.56 | 4.349% | $228.0652 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,030.89 | $1,097.0743 | $1,097.08 | $1,097.05 | $1,097.00 | |