| 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 | $242.38 | 6.666% | $258.5371 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $122.55 | 12.391% | $137.7352 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $236.84 | 3.743% | $245.7049 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $126.85 | 13.556% | $144.0458 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $65.32 | 12.288% | $73.3465 | $73.35 | $73.35 | $73.30 |
| Purchase #6 | $91.66 | 11.108% | $101.8416 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $129.73 | 5.146% | $136.4059 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $1,015.33 | $1,097.6170 | $1,097.63 | $1,097.65 | $1,097.40 | |