| 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 | $189.58 | 10.513% | $209.5105 | $209.51 | $209.50 | $209.50 |
| Purchase #2 | $142.67 | 13.643% | $162.1345 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $117.25 | 3.366% | $121.1966 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $126.82 | 7.133% | $135.8661 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $225.32 | 12.474% | $253.4264 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $105.77 | 13.673% | $120.2319 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $102.56 | 7.631% | $110.3864 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $1,009.97 | $1,112.7524 | $1,112.76 | $1,112.80 | $1,112.70 | |