| 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 | $102.31 | 9.215% | $111.7379 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $8.88 | 5.260% | $9.3471 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $249.80 | 11.812% | $279.3064 | $279.31 | $279.30 | $279.30 |
| Purchase #4 | $206.47 | 11.812% | $230.8582 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $38.76 | 5.102% | $40.7375 | $40.74 | $40.75 | $40.70 |
| Purchase #6 | $206.44 | 4.621% | $215.9796 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $174.29 | 6.755% | $186.0633 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $986.95 | $1,074.0300 | $1,074.04 | $1,074.05 | $1,074.00 | |