| 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 | $187.28 | 12.515% | $210.7181 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $105.62 | 7.653% | $113.7031 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $21.88 | 13.589% | $24.8533 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $197.36 | 10.794% | $218.663 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $148.61 | 8.762% | $161.6312 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $192.82 | 8.669% | $209.5356 | $209.54 | $209.55 | $209.50 |
| Purchase #7 | $142.26 | 6.618% | $151.6748 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $995.83 | $1,090.7791 | $1,090.77 | $1,090.75 | $1,090.80 | |