| 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 | $90.86 | 4.433% | $94.8878 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $230.95 | 6.650% | $246.3082 | $246.31 | $246.30 | $246.30 |
| Purchase #3 | $46.73 | 13.255% | $52.9241 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $108.83 | 3.346% | $112.4715 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $238.57 | 3.354% | $246.5716 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $101.28 | 9.392% | $110.7922 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $195.98 | 7.128% | $209.9495 | $209.95 | $209.95 | $209.90 |
| 7 purchase totals = | $1,013.20 | $1,073.9049 | $1,073.90 | $1,073.85 | $1,073.90 | |