| 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 | $230.53 | 5.255% | $242.6444 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $89.52 | 12.188% | $100.4307 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $92.75 | 6.861% | $99.1136 | $99.11 | $99.10 | $99.10 |
| Purchase #4 | $247.25 | 7.517% | $265.8358 | $265.84 | $265.85 | $265.80 |
| Purchase #5 | $212.48 | 7.250% | $227.8848 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $249.95 | 8.187% | $270.4134 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $230.98 | 12.463% | $259.767 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,353.46 | $1,466.0897 | $1,466.08 | $1,466.10 | $1,466.00 | |