| 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 | $40.47 | 4.853% | $42.434 | $42.43 | $42.45 | $42.40 |
| Purchase #2 | $137.58 | 4.801% | $144.1852 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $147.42 | 10.362% | $162.6957 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $195.62 | 12.255% | $219.5932 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $171.81 | 10.298% | $189.503 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $121.50 | 6.199% | $129.0318 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $110.81 | 13.242% | $125.4835 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $925.21 | $1,012.9264 | $1,012.92 | $1,013.00 | $1,012.90 | |