| 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 | $135.60 | 4.138% | $141.2111 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $108.70 | 8.828% | $118.296 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $10.72 | 6.105% | $11.3745 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $99.77 | 10.818% | $110.5631 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $176.61 | 8.787% | $192.1287 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $186.27 | 13.438% | $211.301 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $213.49 | 12.323% | $239.7984 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $931.16 | $1,024.6728 | $1,024.67 | $1,024.65 | $1,024.70 | |