| 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 | $29.54 | 11.642% | $32.979 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $228.67 | 13.103% | $258.6326 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $180.57 | 9.446% | $197.6266 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $247.37 | 10.511% | $273.3711 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $186.54 | 11.401% | $207.8074 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $31.80 | 13.800% | $36.1884 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $184.39 | 3.219% | $190.3255 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $1,088.88 | $1,196.9306 | $1,196.94 | $1,197.00 | $1,196.90 | |