| 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 | $238.25 | 13.233% | $269.7776 | $269.78 | $269.80 | $269.80 |
| Purchase #2 | $244.83 | 12.828% | $276.2368 | $276.24 | $276.25 | $276.20 |
| Purchase #3 | $182.46 | 4.413% | $190.512 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $194.40 | 12.206% | $218.1285 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $32.29 | 12.724% | $36.3986 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $186.74 | 5.558% | $197.119 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $91.89 | 7.470% | $98.7542 | $98.75 | $98.75 | $98.80 |
| 7 purchase totals = | $1,170.86 | $1,286.9267 | $1,286.93 | $1,286.95 | $1,286.90 | |