| 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 | $242.35 | 13.725% | $275.6125 | $275.61 | $275.60 | $275.60 |
| Purchase #2 | $28.99 | 11.537% | $32.3346 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $136.61 | 11.505% | $152.327 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $8.57 | 4.752% | $8.9772 | $8.98 | $9.00 | $9.00 |
| Purchase #5 | $97.55 | 8.455% | $105.7979 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $200.32 | 12.627% | $225.6144 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $138.79 | 13.402% | $157.3906 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $853.18 | $958.0542 | $958.05 | $958.10 | $958.00 | |