| 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 | $123.79 | 3.549% | $128.1833 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $230.88 | 8.199% | $249.8099 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $58.88 | 9.499% | $64.473 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $81.37 | 3.814% | $84.4735 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $223.29 | 6.407% | $237.5962 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $34.60 | 6.247% | $36.7615 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $215.74 | 4.710% | $225.9014 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $968.55 | $1,027.1988 | $1,027.19 | $1,027.15 | $1,027.30 | |