| 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 | $158.85 | 8.133% | $171.7693 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $34.35 | 11.586% | $38.3298 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $198.81 | 6.223% | $211.1819 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $242.26 | 6.339% | $257.6169 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $240.42 | 7.282% | $257.9274 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $85.60 | 4.261% | $89.2474 | $89.25 | $89.25 | $89.20 |
| Purchase #7 | $82.72 | 6.138% | $87.7974 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $1,043.01 | $1,113.8701 | $1,113.88 | $1,113.90 | $1,113.80 | |