| 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 | $9.51 | 13.109% | $10.7567 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $162.72 | 13.125% | $184.077 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $226.65 | 8.259% | $245.369 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $144.89 | 5.460% | $152.801 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $208.69 | 6.705% | $222.6827 | $222.68 | $222.70 | $222.70 |
| Purchase #6 | $135.80 | 3.187% | $140.1279 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $50.26 | 9.470% | $55.0196 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $938.52 | $1,010.8339 | $1,010.84 | $1,010.85 | $1,010.90 | |