| 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 | $115.78 | 3.487% | $119.8172 | $119.82 | $119.80 | $119.80 |
| Purchase #2 | $128.40 | 13.413% | $145.6223 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $163.64 | 8.848% | $178.1189 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $55.90 | 3.298% | $57.7436 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $192.60 | 11.830% | $215.3846 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $114.46 | 8.859% | $124.6 | $124.60 | $124.60 | $124.60 |
| Purchase #7 | $220.90 | 8.474% | $239.6191 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $991.68 | $1,080.9057 | $1,080.90 | $1,080.85 | $1,080.80 | |