| 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 | $128.27 | 9.158% | $140.017 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $223.65 | 11.480% | $249.325 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $156.55 | 9.395% | $171.2579 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $203.59 | 4.298% | $212.3403 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $105.71 | 9.503% | $115.7556 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $149.70 | 6.634% | $159.6311 | $159.63 | $159.65 | $159.60 |
| Purchase #7 | $49.75 | 3.173% | $51.3286 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $1,017.22 | $1,099.6555 | $1,099.67 | $1,099.70 | $1,099.60 | |