| 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 | $211.85 | 5.233% | $222.9361 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $185.80 | 9.566% | $203.5736 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $205.38 | 12.397% | $230.841 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $148.54 | 7.577% | $159.7949 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $25.55 | 6.696% | $27.2608 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $199.95 | 3.729% | $207.4061 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $192.93 | 9.686% | $211.6172 | $211.62 | $211.60 | $211.60 |
| 7 purchase totals = | $1,170.00 | $1,263.4297 | $1,263.43 | $1,263.40 | $1,263.40 | |