| 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 | $193.80 | 8.265% | $209.8176 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $236.67 | 6.201% | $251.3459 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $30.53 | 7.817% | $32.9165 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $91.50 | 11.280% | $101.8212 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $88.97 | 8.812% | $96.81 | $96.81 | $96.80 | $96.80 |
| Purchase #6 | $130.42 | 10.753% | $144.4441 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $106.99 | 13.819% | $121.7749 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $878.88 | $958.9302 | $958.93 | $958.85 | $958.80 | |