| 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 | $136.91 | 9.321% | $149.6714 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $245.73 | 12.805% | $277.1957 | $277.20 | $277.20 | $277.20 |
| Purchase #3 | $113.89 | 6.239% | $120.9956 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $64.44 | 11.518% | $71.8622 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $195.74 | 8.237% | $211.8631 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $47.92 | 8.122% | $51.8121 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $197.97 | 10.617% | $218.9885 | $218.99 | $219.00 | $219.00 |
| 7 purchase totals = | $1,002.60 | $1,102.3886 | $1,102.39 | $1,102.35 | $1,102.50 | |