| 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 | $95.51 | 4.348% | $99.6628 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $220.42 | 4.592% | $230.5417 | $230.54 | $230.55 | $230.50 |
| Purchase #3 | $95.57 | 8.494% | $103.6877 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $132.95 | 7.634% | $143.0994 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $129.32 | 3.285% | $133.5682 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $158.80 | 4.333% | $165.6808 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $188.54 | 5.116% | $198.1857 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $1,021.11 | $1,074.4263 | $1,074.43 | $1,074.45 | $1,074.50 | |