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 | $100.64 | 12.133% | $112.8507 | $112.85 | $112.85 | $112.90 |
Purchase #2 | $159.57 | 8.645% | $173.3648 | $173.36 | $173.35 | $173.40 |
Purchase #3 | $172.66 | 12.501% | $194.2442 | $194.24 | $194.25 | $194.20 |
Purchase #4 | $194.48 | 13.434% | $220.6064 | $220.61 | $220.60 | $220.60 |
Purchase #5 | $18.91 | 12.758% | $21.3225 | $21.32 | $21.30 | $21.30 |
Purchase #6 | $194.75 | 6.606% | $207.6152 | $207.62 | $207.60 | $207.60 |
Purchase #7 | $92.57 | 9.215% | $101.1003 | $101.10 | $101.10 | $101.10 |
7 purchase totals = | $933.58 | $1,031.1041 | $1,031.10 | $1,031.05 | $1,031.10 |