| 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 | $201.49 | 3.224% | $207.986 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $201.42 | 8.811% | $219.1671 | $219.17 | $219.15 | $219.20 |
| Purchase #3 | $179.68 | 12.790% | $202.6611 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $195.85 | 13.198% | $221.6983 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $136.84 | 11.350% | $152.3713 | $152.37 | $152.35 | $152.40 |
| Purchase #6 | $48.92 | 4.656% | $51.1977 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $40.73 | 5.139% | $42.8231 | $42.82 | $42.80 | $42.80 |
| 7 purchase totals = | $1,004.93 | $1,097.9046 | $1,097.91 | $1,097.85 | $1,098.00 | |