| 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 | $145.72 | 8.581% | $158.2242 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $16.39 | 11.673% | $18.3032 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $162.56 | 10.837% | $180.1766 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $206.78 | 7.861% | $223.035 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $184.79 | 13.532% | $209.7958 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $149.86 | 13.678% | $170.3579 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $157.81 | 11.489% | $175.9408 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,023.91 | $1,135.8335 | $1,135.84 | $1,135.85 | $1,135.80 | |